Best Fall Hikes in Colorado
Mid-September through early October is when the aspen groves turn gold and the high-country crowds disappear. Higher elevations peak first; the lower valleys hold color into mid-October.
184 trails in our directory.
Emerald Lake Trail
A stunning alpine lake hike that passes Nymph Lake and Dream Lake before reaching the spectacular Emerald Lake. Perfect introduction to Rocky Mountain National Park's high country.
Hanging Lake Trail
Colorado's most photographed lake features turquoise waters and a spectacular waterfall. Reservations required year-round due to its popularity and fragile ecosystem.
St. Mary's Glacier
A short but steep hike to Colorado's most accessible glacier. The trail leads to St. Mary's Lake and continues to the permanent snowfield above.
Mount Elbert
Colorado's highest peak offers a challenging but non-technical climb with incredible panoramic views. The standard East Ridge route is the most popular approach.
Blue Lakes Trail
Three stunning alpine lakes nestled in the Mount Sneffels Wilderness beneath 14er Mount Sneffels and neighboring 13ers Dallas Peak and Gilpin Peak. One of Colorado's most scenic high-alpine destinations.
Manitou Incline
An extreme workout on the old railway bed with railroad ties creating natural steps. Reservations required for this bucket-list Colorado challenge.
Perkins Central Garden Trail
The paved 1.1-mile loop at the heart of Garden of the Gods. Wheelchair and stroller accessible, with the closest views of the Cathedral Spires, Three Graces, and Sleeping Giant formations.
Royal Arch Trail
A popular Boulder hike from the Chautauqua Park trailhead leading to a natural sandstone arch with stunning views of the city and Flatirons. The upper half involves stair-steps and short Class 2 scrambling, so older kids handle it well; younger kids may find it tough.
Bridal Veil Falls
Colorado's tallest free-falling waterfall drops 365 feet from a hanging valley. The trail follows a historic mining road with spectacular mountain views.
Quandary Peak
One of Colorado's most popular 14ers with well-maintained trails and stunning views of the Continental Divide. The East Ridge route is straightforward but demanding.
Booth Falls
A beautiful waterfall hike through aspen and conifer forests leading to a 60-foot cascade. Popular among Vail visitors for its accessibility and scenery.
Chasm Lake
A challenging hike to a pristine alpine lake beneath the dramatic east face of Longs Peak. The lake sits in a spectacular cirque surrounded by towering granite walls.
Great Sand Dunes National Park Nature Trail
An interpretive loop trail through wetlands and grasslands with views of North America's tallest sand dunes and the Sangre de Cristo Mountains backdrop.
Flatirons Vista Trail
A gentle trail through grasslands and scrub oak with outstanding views of the iconic Flatirons rock formations and Boulder valley below.
Grays and Torreys Peaks
A challenging double-peak 14er adventure offering two summits in one day. The trail features alpine terrain with stunning Continental Divide views.
Mohawk Lakes
A scenic hike through historic mining country to pristine alpine lakes surrounded by rugged peaks. The trail passes several mining ruins and artifacts.
Indian Peaks Wilderness Loop
Classic Indian Peaks hike from Brainard Lake Recreation Area to Lake Isabelle, a stunning alpine lake set beneath the Continental Divide. Wildflowers explode in July, the lake water levels drop dramatically by late August, and aspens turn in late September.
Eldorado Canyon Trail
A dramatic canyon hike through golden sandstone walls with South Boulder Creek flowing below. Popular for rock climbing access and scenic beauty.
Crater Lake Trail
A challenging hike through aspen groves and alpine meadows to a pristine cirque lake surrounded by dramatic peaks in the Maroon Bells wilderness.
Mount Bierstadt
One of Colorado's most accessible 14ers with a well-defined trail through beautiful alpine terrain. Popular choice for first-time peak baggers.
Chicago Lakes
A long but gentle hike to two pristine alpine lakes beneath Mount Evans. The trail follows an old mining road through beautiful subalpine forest.
Zapata Falls
A short hike to a hidden waterfall in a narrow canyon slot. The final approach requires wading through cold water to reach the 30-foot cascade.
Black Canyon Rim Trail
A dramatic rim walk along one of Colorado's most spectacular canyons with sheer 2000-foot drops and ancient dark rock formations.
Maroon Lake Trail
An iconic easy loop around Colorado's most photographed peaks. The trail offers stunning reflections of the Maroon Bells in the alpine lake.
Rabbit Ears Pass Trail
Moderate hike from Dumont Lake to the distinctive rabbit-ear-shaped rock formations on the summit of Rabbit Ears Peak. Wildflower meadows in summer, aspen color in late September, and one of the most photographed peaks along the Continental Divide.
Devil's Head Lookout
A historic fire lookout tower hike through ponderosa pine forest with 360-degree views from the restored 1919 fire tower at the summit.
Bear Lake Trail
An accessible paved loop around one of Rocky Mountain National Park's most popular lakes with stunning mountain reflections and wildlife viewing.
Lily Lake Trail
A flat, accessible boardwalk loop around a scenic lake with views of Longs Peak and the Continental Divide. Perfect for all abilities.
Fourmile Falls
A moderate hike through aspen and spruce forest to a dramatic 300-foot waterfall in the San Juan National Forest north of Pagosa Springs. The trail follows Fourmile Creek through wildflower meadows before the final approach to the falls.
Sprague Lake Trail
A wheelchair-accessible trail to a pristine alpine lake with stunning reflections of the Continental Divide peaks and Hallett Peak.
Mount Evans Road Scenic Drive Trails
Short but tough alpine hike from the Summit Lake parking area to the top of Mount Spalding, a 13,842-foot peak on the ridge between Summit Lake and Mount Blue Sky (formerly Mount Evans). The whole hike sits above 12,800 feet, so altitude is the difficulty.
Columbine Lake Trail
A challenging wilderness hike to a remote alpine lake beneath dramatic peaks with pristine wilderness settings and stunning mountain views.
Pawnee Buttes Trail
A unique prairie hike to distinctive sandstone buttes on Colorado's eastern plains with expansive grassland views and diverse prairie wildlife.
Roxborough State Park Fountain Valley Trail
A scenic loop through dramatic red rock formations and native grasslands with views of the distinctive hogback ridges and Front Range foothills.
Castlewood Canyon Dam Ruins Trail
An easy walk to historic dam ruins through a scenic sandstone canyon with Cherry Creek flowing through diverse riparian and prairie ecosystems.
Pueblo Mountain Park Trail
A diverse mountain park trail through ponderosa pine forests and open meadows with views of the Sangre de Cristo Range and Arkansas River valley.
Conundrum Hot Springs
A long but rewarding trail to one of Colorado's most famous natural hot springs at 11,200 feet. The route follows Conundrum Creek through forests and meadows in the Maroon Bells-Snowmass Wilderness. Permit required for overnight stays.
Cathedral Lake Trail
A steep climb through Pine Creek canyon to a gorgeous alpine lake at nearly 12,000 feet in the Maroon Bells-Snowmass Wilderness. Forests give way to meadows and wildflowers before reaching the dramatic lake basin below Electric Pass.
Pitkin Lake Trail
A challenging hike in the Eagles Nest Wilderness climbing nearly 3,000 feet to a stunning alpine lake. The trail offers dazzling views of East Vail and the surrounding peaks, with the final approach through open alpine terrain.
Booth Lake Trail
Extends beyond popular Booth Falls into the Eagles Nest Wilderness backcountry to a beautiful alpine lake surrounded by rugged peaks. Wildflower meadows and wildlife viewing opportunities reward those who push past the falls.
Gore Lake Trail
A long and rewarding hike through the Eagles Nest Wilderness to a remote alpine lake beneath the dramatic Gore Range. Stunning fall colors, rocky terrain, and wildlife sightings make this a Vail-area classic for experienced hikers.
Upper Piney River Falls Trail
A scenic, family-friendly trail following the Piney River past Piney Lake through open wildflower meadows, aspen stands, and pine forests. The waterfall at the end is a refreshing reward with views of the Gore Range.
The Grottos Trail
A short, family-friendly trail along the Roaring Fork River to unique ice caves and small waterfalls carved into granite. The picnic area and accessible terrain make this a great stop along Independence Pass.
Savage Lakes Trail
A moderately steep climb east of Basalt to a pair of subalpine lakes surrounded by rugged peaks. The trail passes through aspen and conifer forests with good fishing opportunities at the lakes.
Acorn Creek Trail
A quiet trail offering solitude and wildlife viewing through aspen groves, sagebrush meadows, and spruce-fir forests. Reaches the Ptarmigan Peak Wilderness with spectacular Gore Range views. One of the first trails to clear of snow in spring.
Trappers Lake Loop Trail
A gentle loop circling Trappers Lake in the Flat Tops Wilderness, the birthplace of America's wilderness preservation movement. Good fishing access on the east and north shores with connections to several backcountry trails.
Gore Creek Trail to Red Buffalo Pass
Follow Gore Creek deep into the Eagles Nest Wilderness through meadows, aspen groves, and conifer forests to Red Buffalo Pass. The first 4 miles are relatively gentle before the trail steepens significantly toward the pass.
Fern Lake Trail
A longer alternative to the crowded Bear Lake corridor. The trail follows the Big Thompson River through Moraine Park, passes The Pool and Fern Falls, and climbs to subalpine Fern Lake. Quieter than Emerald Lake even in peak season.
Cub Lake Trail
An easy hike through Moraine Park's meadows and aspen groves to Cub Lake, a small lily-pad-covered lake surrounded by pines. Wildflowers in July, fall colors mid-September, and one of the most beginner-friendly RMNP trails outside the Bear Lake area.
Bierstadt Lake Trail
Short but steep switchbacks climb to Bierstadt Lake, a quiet forested lake with classic reflection views of Longs Peak and the Continental Divide. The lake is busier in winter for snowshoers than in summer.
Mills Lake Trail
Starts at Glacier Gorge Trailhead and climbs past Alberta Falls into the dramatic Glacier Gorge to Mills Lake, with direct views up to the Keyboard of the Winds and Longs Peak. The trailhead is also the start for Loch Vale and Sky Pond on longer days.
Fish Creek Falls Trail
Short walk to a viewing platform of Fish Creek Falls, a 280-foot cascade just outside Steamboat Springs. The upper trail continues to a second viewpoint at the top of the falls. Iconic Steamboat photo destination.
Devils Causeway Trail
Famous ridge traverse in the Flat Tops Wilderness. The Causeway is a 4-foot-wide rocky knife-edge ridge with dramatic exposure on both sides. From the Stillwater Reservoir Trailhead, climb to the ridge and traverse the narrow section. Vertigo-inducing for some.
Mad Creek Trail
Climb from the Mad Creek Trailhead into the Mount Zirkel Wilderness along Mad Creek. Aspen, conifer, and meadow terrain with multiple side trails. Excellent fall colors in late September. Connects to longer trails into the Zirkel high country.
Hahns Peak Trail
Steep climb to the historic Hahns Peak fire lookout, a 10,839-foot summit north of Steamboat. The lookout structure is preserved at the top. Views span the Park Range, Mount Zirkel Wilderness, and into Wyoming.
Gilpin Lake Trail
Premier Mount Zirkel Wilderness loop combining Gilpin Lake, Gold Creek Lake, and Mica Basin. The lakes are dramatic alpine destinations with the Sawtooth Range looming above. Backpack-friendly with multiple camp sites.
Mica Lake Trail
From the Slavonia Trailhead, climb to Mica Lake in the Mount Zirkel Wilderness. The lake is set in a dramatic cirque with talus slopes and alpine meadows. Mica deposits give the bedrock a sparkly appearance.
Mount Zirkel Trail
Summit climb to Mount Zirkel (12,180 ft), the high point of the Park Range. From the Slavonia Trailhead, climb past Gilpin Lake, then up to the summit. Real backcountry day requiring acclimatization and full preparation.
Steamboat Lake State Park Loop
Easy loop around part of Steamboat Lake State Park. Lake views, family-friendly, with views of Hahns Peak from the shoreline. Boating, fishing, and camping available at the state park.
Buffalo Pass Trail
Continental Divide pass east of Steamboat. The trail / road climbs through dense forest to the open pass with views back to town. Mountain bike popular; hike-friendly in shoulder seasons.
East Marvine Trail
From the Marvine Trailhead, follow East Marvine Trail through aspen and conifer forest into the Flat Tops Wilderness. Excellent fall colors in mid-September. Quiet backcountry experience with backpack camps along the trail.
Stillwater Reservoir Loop
Easy lake-side walk around part of Stillwater Reservoir at the southern Flat Tops trailhead. The trailhead is the start for the Devils Causeway and other Flat Tops destinations. Family-friendly while bigger trips happen above.
Service Creek Trail
Lower-elevation Flat Tops trail through aspen forest along Service Creek. Excellent shoulder-season option when high country is still snowy. Wildlife viewing for deer and the occasional moose.
Spring Creek Trail
Popular in-town Steamboat trail starting from downtown. Follows Spring Creek through riparian zone with multiple stream crossings on bridges. Mountain bikers share the trail. Family-friendly entry to Steamboat outdoor recreation.
Lake Elbert Trail
Mt Zirkel Wilderness lake hike from the Slavonia area. Trail climbs through pine and conifer forest before opening into a high meadow with Lake Elbert. Quieter than the popular Gilpin/Mica Lake loop nearby.
Yampa River Botanic Park Trail
Stroll through the Yampa River Botanic Park in downtown Steamboat. Curated native plant exhibits, sculpture gardens, and Yampa River views. Free entry, dog-friendly on the river path.
Wheeler Lakes Trail
From Vail Pass, climb to a chain of alpine lakes in the Eagles Nest Wilderness. Wildflowers in July, fewer crowds than the Breckenridge-side trails. Lake reflections of the Tenmile Range from the upper lakes.
Boreas Pass Trail
Historic narrow-gauge railroad bed from Breckenridge to Boreas Pass at the Continental Divide. Wide, well-graded, accessible to a broader range of hikers. Aspen forest below treeline, alpine tundra at the top.
Lily Pad Lake Trail
Short hike from the Buffalo Cabin Trailhead through pine forest to Lily Pad Lake. Family-friendly, with views of Lake Dillon and the Tenmile Range from the trail. Spring snowmelt brings wildflowers.
McCullough Gulch Trail
Climb past a waterfall into a high alpine basin in the Tenmile Range. The basin holds unnamed alpine lakes with Quandary Peak rising directly above. Short but scenic; popular with Breckenridge locals.
Spruce Creek Trail
Spruce Creek Trailhead is the main approach for Mohawk Lakes and Crystal Peak. The lower trail follows Spruce Creek through aspen and conifer forest before the trail splits. Standard access for multiple destinations.
Mayflower Gulch Trail
Wide, well-graded former mining road to historic Mayflower Gulch mining ruins. Wildflowers in July, fall colors in late September. Family-friendly and accessible.
Wheeler Trail
Long ridge traverse between Breckenridge and Copper Mountain crossing the Tenmile Range. Pass Wheeler Lakes, the high passes between Peaks 1-10, and dramatic ridgeline views. Best as a point-to-point with shuttle.
Lake Constantine Trail
From the Half Moon Trailhead near the Mount of the Holy Cross, climb to Lake Constantine. The lake sits at 11,400 feet below Notch Mountain. Famous alpine lake in the Holy Cross Wilderness.
Half Moon Trail
From the Half Moon Trailhead, climb to Half Moon Pass with views of Mount of the Holy Cross. The standard approach for the 14er summit attempt, or stop at the pass for the views. East Cross Creek camps are below for backpackers.
Eccles Pass Trail
Steep climb in the Eagles Nest Wilderness to Eccles Pass at 11,800 feet. The Eagles Nest area provides excellent backcountry hiking with Tenmile Range views from the pass. Backpack-friendly with camps in the upper basins.
Lower Cataract Lake Trail
Loop around Lower Cataract Lake at the base of the Gore Range. Cataract Falls drops directly into the lake. Family-friendly and accessible. Boating allowed on the lake.
Surprise Lake Trail
From the Surprise Trailhead, climb through aspen and conifer forest to Surprise Lake in the Gore Range. Quieter than the Eagles Nest popular trails. Backpacker camps in the upper basin.
East Cross Creek Trail
From the Half Moon Pass area, descend into East Cross Creek valley with views back to Mount of the Holy Cross. The standard backpacker approach for Holy Cross attempts; East Cross Creek camp is at the base of the standard route.
Buffalo Mountain Trail
Steep climb from Lily Pad Lake area to the summit of Buffalo Mountain at 12,777 feet. The Gore Range's most accessible big summit, with full panorama of Lake Dillon, the Tenmile Range, and the Gore Range itself.
Frisco Peninsula Trail
Paved loop trail around the Frisco Peninsula on Lake Dillon. Flat, accessible, family-friendly. Marina access midway around the loop. Excellent winter cross-country skiing route when snow-covered.
Engineer Mountain Trail
Steep climb from Coal Bank Pass on Highway 550 to the summit of Engineer Mountain. Wildflowers in July, distinctive layered rock formations near the top, and full San Juan panorama from the summit.
Imogene Pass Trail
Famous Imogene Pass connects Ouray and Telluride at 13,114 feet. Most use it as a 4WD road, but hikers and runners do it as a brutal mountain pass crossing. The Imogene Pass Run is held here every September.
Cinnamon Pass Trail
Alpine pass between Lake City and Silverton, accessible as a 4WD route or a hike from the lower trailhead. The pass itself sits at 12,640 feet with views into both Animas Forks and Lake San Cristobal. Common access for Handies, Redcloud, and Sunshine 14ers.
Engineer Pass Trail
Alpine pass on the Alpine Loop Scenic Byway connecting Lake City and Ouray. Real hiking is possible from the lower trailhead; 4WD users can drive most of the way. Views span the entire upper San Juan headwaters.
Cascade Falls Trail
Short trail to a dramatic waterfall in Ouray's box canyon. The town's most accessible waterfall hike. Best in spring and early summer when snowmelt drives the flow.
Box Canyon Falls Park Trail
Walk into a slot canyon to view Box Canyon Falls dropping into a narrow gorge. Paid entry to the park ($5). The High Bridge Trail extends above the falls for a longer day.
Ouray Perimeter Trail
Loop around the town of Ouray with views down to the streets and out to the surrounding peaks. Passes Cascade Falls, Box Canyon, and a series of viewpoints. The classic Ouray locals' hike.
Sneffels Highline Trail
Spectacular high ridge walk along the spine of the Sneffels Range. The route crosses Mears Pass, traverses high alpine ridges with continuous views of the Sneffels group, and descends into a glacial cirque. A classic San Juan backcountry day.
Spud Lake Trail
Short, family-friendly hike to a small alpine lake near Coal Bank Pass. Aspen forest in fall, wildflower meadows in summer. Excellent introduction to San Juan alpine hiking.
Crater Lake Trail (Weminuche)
Long approach into the Weminuche Wilderness via the Andrews Lake Trail and Continental Divide Trail to a remote alpine lake beneath Vestal and Arrow peaks. Backpack-worthy destination.
Pine River Trail
Long Weminuche Wilderness valley trail starting at Vallecito Reservoir. Day-hikable to about mile 4 or used as a backpack approach for the upper Pine River basin. Excellent fall colors.
Vallecito Creek Trail
Day-hike or backpack approach into the southern Weminuche Wilderness following Vallecito Creek. Less crowded than the Pine River. Excellent for shorter day-hikes from the Vallecito Reservoir area.
Cascade Creek Trail (Durango)
Wide aspen-and-meadow trail north of Durango along Cascade Creek. Excellent mountain biking and hiking shared use. September aspens are the highlight.
Lime Creek Trail
Easy hike from Old Lime Creek Road through the historic Lime Creek Burn area. Aspen regrowth in the burn zone, with bright fall colors. Lower difficulty than typical Silverton-area trails.
Stony Pass Trail
Alpine pass on the Continental Divide above Silverton. Access via 4WD road from Silverton or by hiking the lower section. The pass marks the divide between Rio Grande and Animas drainages.
Endlich Mesa Trail
Long Weminuche Wilderness mesa traverse from Vallecito Reservoir. Very quiet backcountry, excellent for backpacking. Aspen forest below treeline, alpine meadows above.
Wetterhorn Basin Trail
Approach trail for Wetterhorn Peak (14er) from the Matterhorn Creek Trailhead. Long climb through a high basin with the iconic horn of Wetterhorn dominating views. Common as a 14er approach but worth doing as a basin hike alone.
Mount Sanitas Trail
The most popular Boulder trail. Steep climb up Mount Sanitas with city views the whole way, then a faster descent on the East Ridge Trail. Reliably crowded mornings and evenings.
Mount Galbraith Loop
Loop around a foothills peak above Golden with Front Range and Denver views from the upper sections. Wildflowers in spring, less crowded than the more famous JeffCo Open Space trails.
Apex Park Trail
JeffCo Open Space loop above Golden with multiple trail options. Mountain bikers share the trails (odd days for bikes, even days for hikers). Aspen groves on the upper switchbacks.
White Ranch Park Loop
Big JeffCo Open Space park north of Golden with extensive trail network. Open meadows, pine forest, and views into the foothills. Popular with horseback riders.
Three Sisters Trail at Alderfer
Easy loop through Alderfer/Three Sisters Park in Evergreen with three rock-formation summits. Family-friendly with multiple short loop options.
Maxwell Falls Trail
Forested hike to a small waterfall in the Pine Valley Ranch area. Best in May-June when snowmelt runs. The Cliff Loop adds 1.5 miles for a bigger day.
Mesa Trail
The classic Boulder Open Space trail running along the base of the Flatirons. Can be done as a point-to-point with shuttle or sections out-and-back. Multiple side trails branch up to Bear Peak, Green Mountain, and Royal Arch.
Bear Peak Trail
Steep Boulder summit climb via Fern Canyon or West Ridge. Summit views span the entire Boulder Valley and out to the plains. Local conditioning hike for Front Range mountaineers.
South Boulder Peak Trail
Boulder's highest summit at 8,549 feet. The Shadow Canyon route is the most direct but steep on loose talus. Often combined with Bear Peak for a two-summit day.
Green Mountain Trail (Boulder)
Steep summit hike from Gregory Canyon Trailhead to the top of Green Mountain. Multiple route options (Saddle Rock, Gregory Canyon, EM Greenman). Summit views over the Flatirons and Indian Peaks.
Lookout Mountain Trail
Trail from Beverly Heights up to Lookout Mountain summit near Buffalo Bill's grave. Forested switchbacks with city views from the top. Different from the easier Lookout Mountain Nature Center Loop.
Walker Ranch Loop
Boulder Mountain Parks loop on a historic ranch property with views of Eldorado Canyon and the Flatirons from above. Mountain bikers share the trails (odd-day hikers, even-day bikes).
Centennial Cone Loop
JeffCo Open Space loop on Centennial Cone with rolling foothills terrain. Mountain bikers share the trails with weekend-alternating days. Less crowded than Apex and White Ranch.
Heil Valley Ranch Loop
Boulder County Open Space loop in a quiet valley north of Lyons. Aspen groves and ponderosa pine, less crowded than the closer-in OSMP trails.
Hall Ranch Loop
Boulder County Open Space loop near Lyons with sandstone outcrops, ponderosa forest, and views to Longs Peak. Bighorn sheep are sometimes spotted in the western side of the property.
Picture Rock Trail
Connector trail between Heil Valley Ranch and Lyons. Open meadows, rolling terrain, mountain bike popular. Can be done as a point-to-point or shorter out-and-back.
Doudy Draw Trail
Easy Boulder OSMP trail through open meadows and ponderosa forest. Connects to the Spring Brook Loop and Community Ditch trails for longer days. Family-friendly with stroller access on lower sections.
Marshall Mesa Trail
Flat-to-rolling mesa loop on the south side of Boulder. Great for spring wildflowers, family hikes, or quick after-work miles. Coal mining history along the route.
Anne U. White Trail
Boulder County trail in Fourmile Canyon with the most reliable stream crossings of any Boulder-area trail. Named for an early conservation advocate. Multiple stream crossings on bridges make the hike kid-friendly even in spring runoff.
Coyote Ridge Trail
Larimer County Natural Resources trail with rolling foothills terrain and views of the Mummy Range. Good wildlife viewing for deer and the occasional coyote. Flat for the first mile, then climbs gently.
Devils Backbone Trail
Larimer County natural area with iconic rock formation hiking. The 'Keyhole' is the photo destination — a window through the sandstone formation. Family-friendly with stroller access on the lower section.
Carpenter Peak Trail
Steep climb to the highest summit in Roxborough State Park. Sandstone red rock formations on the lower half, then a forested climb to a 7,205-foot summit with views back to Denver.
Forsythe Canyon Trail
Short hike to a small waterfall hidden in a canyon south of Nederland. The trail follows Forsythe Creek through ponderosa forest. Best in late spring when the waterfall flow is highest.
Buchanan Pass Trail
Long backcountry climb from the Camp Dick area to Buchanan Pass on the Continental Divide. Lakes, alpine meadows, and big high-country views. Suitable as a long day or an overnight backpack.
Lost Lake Trail
From the Hessie Trailhead, climb through aspen and pine to Lost Lake, a small alpine lake. Hessie Trailhead requires a shuttle reservation in summer (no private parking).
Crosier Mountain Trail
Steep climb to a forested summit between Estes Park and the plains. The summit has views back to Longs Peak and the Mummy Range. Quiet alternative to RMNP destinations.
Mount Morrison Trail
Steep summit hike from Red Rocks Park to the top of Mount Morrison. Short but unrelenting climb, with views over Red Rocks Amphitheater and Denver. Brutal training hike for fitness.
Lichen Loop
Short, kid-friendly loop near Boulder's Heil Valley Ranch. Stroller-accessible on the lower section. Perfect first-hike-with-toddlers option.
Bear Creek Loop (JeffCo)
JeffCo Open Space loop along Bear Creek with mixed pine and aspen forest. Quieter than the more famous Mount Falcon and White Ranch. Mountain bikers share parts of the trail.
Barr Trail
The classic 13-mile foot-trail from Manitou Springs to the summit of Pikes Peak. Climbs through ponderosa forest, past Barr Camp at the midpoint (a popular overnight stop), into the high alpine, and up to the 14,115-foot summit. The longest standard-route 14er trail in Colorado.
Siamese Twins Trail
A short loop in the southern half of Garden of the Gods to the Siamese Twins, twin sandstone columns with a natural window that frames Pikes Peak when conditions are right. Crowded at sunrise and sunset for the photo.
The Crags Trail
An easier alternative to Barr Trail accessing the west side of Pikes Peak. Climbs through aspen and bristlecone pine to a granite outcrop with views of Pikes Peak's back side and the Lost Creek Wilderness. Often the family-friendly Pikes Peak experience.
Mount Cutler Trail
Short popular trail in North Cheyenne Cañon Park with views down into the Seven Falls area and across Colorado Springs to the plains. Local favorite for a quick after-work hike or sunset spot.
Mount Muscoco Trail
Steeper, longer alternative to Mount Cutler from the same North Cheyenne Cañon trailhead area. Climbs to a granite summit with 360-degree views of Pikes Peak, Cheyenne Mountain, and the city.
Conundrum Creek Trail
The actual trail leading to Conundrum Hot Springs, the highest hot springs in North America. The 8.5-mile one-way approach climbs through aspen and spruce forest along Conundrum Creek into a high alpine basin. Most hikers backpack rather than day-hike. Permits required for overnight stays.
Arapaho Pass Trail
Steep climb from the Fourth of July Trailhead to Arapaho Pass on the Continental Divide. Wildflowers in July, lingering snow into August, and big views down to Lake Granby on the west side. Connects to Caribou Lake and Diamond Lake for longer days.
Big South Trail
Long trail through the Cache la Poudre Wilderness following the Big South Fork. Aspen and conifer forest, granite slabs above the river, and excellent fall color in late September. Suitable as a day hike to about mile 4 or as an overnight backpack.
Browns Lake Trail
High-alpine lake hike from the Pingree Park area into the Comanche Peak Wilderness. Climbs through pine forest into open meadows with views of Comanche Peak before descending to Browns Lake. One of the quieter alpine destinations near Fort Collins.
Andrews Glacier Trail
From Glacier Gorge Trailhead, climbs past Loch Vale and up into Andrews Tarn beneath Andrews Glacier — one of the few true glaciers remaining in RMNP. The final stretch is on talus and snow even in midsummer.
Andrews Lake Trail
Short roadside loop around an alpine lake just off Highway 550 (the Million Dollar Highway) at Molas Pass. Excellent reflections of the surrounding peaks on calm mornings. Connects to the longer Crater Lake Trail for hikers wanting more.
Animas River Trail
Paved riverside trail running 7 miles through downtown Durango. Used by locals for commuting, dog walks, and casual jogs. Connects multiple parks and the historic train depot. The Durango Tour de Force runs on this trail.
Broken Hand Pass Trail
Steep climb from Cottonwood Lake to Broken Hand Pass at 12,940 feet. The pass is the gateway to Crestone Needle's standard route and the eastern approach to Crestone Peak's South Face. Wildflower meadows in mid-July, scree near the top.
Berry Creek Trail
Local Vail Valley trail from Edwards climbing through pine and aspen forest along Berry Creek. Popular with mountain bikers in summer; quieter for hikers in shoulder seasons. Connector to the broader USFS trail system above Vail.
Hot Springs Trail
Long approach to a remote backcountry hot spring in the Sangre de Cristo Wilderness. Climbs through aspen and conifer forest before reaching the springs in a high meadow. Best done as an overnight backpack.
Geneva Lake Trail
Climb from the Lead King Basin area to Geneva Lake, an alpine lake beneath the West Maroon ridgeline. Wildflowers in July, golden aspens in late September, and far less crowded than the popular Maroon Lake area.
Crystal Peak Trail
Climb a high 13er in the Tenmile Range from the Spruce Creek Trailhead. Trail goes past Mohawk and Mayflower Lakes before turning up the south slopes to the summit. Excellent acclimatization climb for those preparing for 14ers.
Animas Overlook Trail
Short paved loop above Durango with sweeping views of the Animas River valley, downtown Durango, and the San Juan Mountains. Wheelchair accessible. Interpretive signs along the route.
Lovell Gulch Trail
Forested loop in the hills above Woodland Park with views of the Pikes Peak massif from the upper ridges. Multiple trail intersections allow shorter or longer loop options. Popular with Colorado Springs locals avoiding the Manitou crowds.
Hunter Creek Trail
Hunter Creek Valley trail starting from the east end of Aspen. Climbs through aspen and conifer forest along Hunter Creek to a high meadow with views back to Aspen Mountain. Popular with locals for after-work jogs and dog walks.
Mount Falcon Park Castle Trail
A loop hike through Denver Mountain Parks land with views of Red Rocks, the Front Range, and the Denver skyline. The ruins of John Brisben Walker's stone castle anchor the upper section.
North Table Mountain Loop
A flat-topped mesa hike with sweeping Front Range views, raptor sightings in spring, and one of the best Denver-area sunset viewpoints. Wide gravel roads make it stroller and bike friendly.
Lookout Mountain Nature Center Loop
Short forested loop near the Buffalo Bill grave, with city views from the visitor center deck. Good intro hike for kids and visiting family, or a quick lunch loop from downtown Denver.
Horsetooth Mountain Loop
The iconic Fort Collins hike to the toothy rock formation visible from town. The loop climbs through ponderosa forest to the summit, with views of the Reservoir, the Mummy Range, and on clear days, Longs Peak.
Greyrock Mountain Trail
A challenging climb up to the granite dome of Greyrock in the Cache la Poudre canyon. The final scramble to the summit lake rewards with one of the best views in northern Colorado.
Arthur's Rock via Lory State Park
Short steep climb to a granite outcrop overlooking Horsetooth Reservoir and the city. Good after-work hike for Fort Collins locals; one of the most consistent spring trails in the area.
Animas Mountain Trail
Loop up the mountain that frames Durango on the north side. Views down into the Animas Valley, west to Mesa Verde, and east toward the Weminuche Wilderness. The local after-work classic.
Hermosa Creek Trail
Long valley trail through the Hermosa Creek Wilderness, popular as a backpack or a mountain-bike shuttle. Hikers usually do a 6-10 mile out-and-back from either trailhead. Aspens turn early September.
Mount Massive (Southwest Slopes)
Colorado's second-highest peak via the Colorado Trail approach from the Mount Massive Trailhead. Long, sustained climb through forest to alpine tundra and a broad summit ridge. Less crowded than Elbert across the valley.
Mount Harvard (South Slopes)
Third-highest peak in Colorado via the long but non-technical North Cottonwood Creek approach. Often combined with Mount Columbia for a brutal double-summit traverse. Plan for a 10+ hour day.
Mount Yale (Southwest Slopes)
Popular Collegiate Peak with a steep but straightforward Class 2 standard route from the Denny Creek Trailhead. The summit views span the Arkansas Valley and the rest of the Collegiate Peaks.
Mount Princeton (East Slopes)
Class 2 route that starts on a rough 4WD road. High-clearance vehicles can drive partway, otherwise add 6 miles of road walking. The upper mountain is a wide, talus-covered ridge.
La Plata Peak (Northwest Ridge)
Colorado's 5th highest peak with a Class 2 standard route from the South Fork Lake Creek Trailhead. Steep, sustained climb on a well-defined trail. One of the most accessible Sawatch 14ers.
Mount Belford and Mount Oxford
Classic Sawatch double 14er from the Missouri Gulch trailhead. Belford comes first, then a 600-foot drop and re-climb gets you Oxford. Some hikers add Missouri Mountain for a triple.
Missouri Mountain (Northwest Ridge)
Class 2 route from Missouri Gulch with a narrow but non-technical summit ridge. Often combined with Belford and Oxford for a triple 14er day from the same trailhead.
Mount Antero (West Slopes)
Famous for aquamarine mining at high elevation. Long approach via 4WD road, then steep alpine route. High-clearance vehicles can shorten the day significantly.
Mount Shavano and Tabeguache Peak
Class 2 double 14er from Blank Gulch Trailhead. Shavano comes first; Tabeguache requires a 500-foot drop and re-climb. The Angel of Shavano snow couloir is visible from town in spring.
Huron Peak (Northwest Slopes)
Often called the most scenic Sawatch 14er. Class 1-2 route from the Huron Peak Trailhead through alpine meadows. Views of the Three Apostles (13ers) from the summit are spectacular.
Mount of the Holy Cross (North Ridge)
Named for the cross-shaped snow couloir visible in spring. Standard route crosses Half Moon Pass (twice: once on the way in, once on the way out), making this one of the harder 14er days for the distance.
Mount Columbia (West Slopes)
Often combined with Mount Harvard via a long, scree-laden ridge traverse. The standalone West Slopes route is steep and direct from the North Cottonwood Creek trailhead.
Mount Sherman (Southwest Ridge)
Shortest standard route on any 14er. Trailhead at 12,000 feet, summit at 14,036 feet. Mining history visible along the route. Excellent first 14er for fit hikers from a high starting altitude.
Independence Lake Trail
Short hike off Independence Pass to a high alpine lake at the head of the Roaring Fork. Easy access for the elevation, gorgeous wildflowers in July. Trailhead parking is small.
Crestone Peak (South Face)
One of Colorado's toughest 14ers. Class 3 South Face route from South Colony Lakes. Solid conglomerate rock, real exposure, and a long approach. Helmet required.
Crestone Needle (South Face)
Famous Class 3 line up the south face from Broken Hand Pass. Tight gully route requires solid scrambling skill and helmet. Pair with Crestone Peak for the classic traverse.
Humboldt Peak (West Ridge)
Easiest 14er in the Sangres at Class 2. Standard route from South Colony Lakes basin, with stunning views of the Crestones across the cirque. Solid first 14er in the range.
Kit Carson Peak and Challenger Point
Two 14ers in one long day via the West Ridge from Willow Lake. Challenger Point first, then a tricky route-finding section called the Avenue to reach Kit Carson. Class 3.
Blanca Peak and Ellingwood Point
Two 14ers in the Blanca Massif. Lake Como Road is one of the roughest 4WD approaches in Colorado; most hikers start lower and add miles. Class 2 once on the peaks.
Mount Lindsey (Northwest Gully)
Class 2+ standard route up a loose gully on the northwest face. Note: trailhead access has been intermittent due to private-land issues. Check current status before driving down.
Music Pass and Sand Creek Lakes
Non-14er option in the Sangres. Music Pass leads to Lower and Upper Sand Creek Lakes, two pristine alpine lakes in the wilderness south of the Crestones. Quiet and scenic.
Manitou Incline
One of Colorado's most famous workouts. 2,768 stairs gaining 2,000 feet in less than a mile. Reservation required during peak season. Descend via Barr Trail to complete the loop.
Red Mountain Trail (Manitou Springs)
Short, steep summit hike from downtown Manitou. Views over Manitou Springs and out to Pikes Peak. Less crowded alternative to the Incline.
Intemann Trail
Six-mile traverse along the bluffs above Manitou Springs and Colorado Springs. Connects multiple trailheads with mostly gentle grade and big city-edge views.
Doc Holliday Trail
Short uphill walk to Pioneer Cemetery, where Doc Holliday is buried. Views over Glenwood Springs and the Roaring Fork Valley. Free, family-friendly, year-round.
Grizzly Creek Trail
Follows Grizzly Creek up Glenwood Canyon. Wildflowers, beaver ponds, and a quiet alternative to Hanging Lake. The trail re-opened after the 2020 fires; check trail conditions.
Boy Scout Trail
Local favorite uphill grind that ends at a viewpoint over Glenwood Springs and the confluence of the Colorado and Roaring Fork. Steep but short.
P-S Loop at Philip S. Miller Park
Castle Rock's flagship trail system at Philip S. Miller Park. The full perimeter loop includes the famed 200-step Challenge Hill at the center of the park.
Ridgeline Trail at Castle Rock
Wide gravel loop on the ridge west of downtown Castle Rock. Open prairie and pine, views east to the Palmer Divide. Popular with runners and dog walkers.