Colorado

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16,702 mi 26,879 km of trail — 487 Recommended Routes

60 Gems

1,319 Trails Intermediate Trails

2,563 Trails Hard Trails

1,184 Trails

Areas Within Colorado

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Gems in Colorado - 60

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Recommended Routes in Colorado - 420

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One hell of an evening at the Maroon Bells

Four Pass Loop

27.1 mi 43.6 km • 7,327' Up 2233.3 m Up • 7,329' Down 2233.81 m Down

Snowmas…, CO

Lone Eagle Peak above Mirror - from the Crater Lake Trail

Monarch Lake to Crater Lake

14.9 mi 24.0 km • 2,017' Up 614.74 m Up • 2,017' Down 614.7 m Down

Granby, CO

Sky Pond

8.3 mi 13.3 km • 2,000' Up 609.68 m Up • 1,999' Down 609.26 m Down

Estes Park, CO

Boulder Skyline Traverse

17.4 mi 28.0 km • 5,480' Up 1670.29 m Up • 5,558' Down 1694.22 m Down

Superior, CO

Bear Peak Out and Back

5.7 mi 9.2 km • 2,541' Up 774.37 m Up • 2,540' Down 774.25 m Down

Boulder, CO

Leaving the Jasper Creek drainage for the Continental Divide on a sunny morning.

High Lonesome Loop

15.7 mi 25.2 km • 3,162' Up 963.89 m Up • 3,162' Down 963.86 m Down

Nederland, CO

Emerald Lake

3.3 mi 5.4 km • 661' Up 201.34 m Up • 651' Down 198.3 m Down

Estes Park, CO

Sunrise summit of Longs Peak looking East. AMAZING!

Longs Peak - Keyhole Route

14.2 mi 22.8 km • 5,525' Up 1684.02 m Up • 5,524' Down 1683.71 m Down

Estes Park, CO

Trails in Colorado - 4575

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1.1 mi 1.8 km #1The Manitou Incline Difficult Manitou Springs, CO	Difficult	Manitou Springs, CO	87
3.4 mi 5.5 km #2Ice Lake Trail Difficult Silverton, CO	Difficult	Silverton, CO	56
1.9 mi 3.1 km #3St. Mary's Glacier Trail Intermediate Idaho Springs, CO	Intermediate	Idaho Springs, CO	54
2.3 mi 3.7 km #4Rattlesnake Gulch Trail Intermediate Coal Creek, CO	Intermediate	Coal Creek, CO	55
1.5 mi 2.4 km #5Chief Mountain Trail #58 Intermediate Idaho Springs, CO	Intermediate	Idaho Springs, CO	51
3.2 mi 5.2 km #6Mills Lake - Black Lake Trail Intermediate/Difficult Estes Park, CO	Intermediate/Difficult	Estes Park, CO	45
0.6 mi 1.0 km #7First-Second Flatiron Trail Difficult Boulder, CO	Difficult	Boulder, CO	48
6.1 mi 9.8 km #8Chicago Lakes Trail #52 Difficult Georgetown, CO	Difficult	Georgetown, CO	40
3.3 mi 5.3 km #9Herman Gulch Trail #98 Intermediate/Difficult Georgetown, CO	Intermediate/Difficult	Georgetown, CO	42
4.2 mi 6.8 km #10Flattop Mountain Trail Intermediate/Difficult Estes Park, CO	Intermediate/Difficult	Estes Park, CO	40
7.6 mi 12.2 km #11Blue Lakes Trail Intermediate/Difficult Telluride, CO	Intermediate/Difficult	Telluride, CO	28
1.0 mi 1.6 km #12Dream Lake Trail Intermediate Estes Park, CO	Intermediate	Estes Park, CO	34
8.8 mi 14.2 km #13Beaver Brook Trail Intermediate/Difficult Golden, CO	Intermediate/Difficult	Golden, CO	34
0.9 mi 1.5 km #14Lake Haiyaha Trail Intermediate/Difficult Estes Park, CO	Intermediate/Difficult	Estes Park, CO	34
3.1 mi 5.0 km #15Carpenter Peak Trail Intermediate Roxborough Park, CO	Intermediate	Roxborough Park, CO	40
1.8 mi 2.9 km #16Mt. Sniktau Trail Intermediate/Difficult Keystone, CO	Intermediate/Difficult	Keystone, CO	29
2.5 mi 4.0 km #17Horsetooth Rock Trail Intermediate Bellvue, CO	Intermediate	Bellvue, CO	36
8.0 mi 12.8 km #18Pawnee Pass Trail Intermediate/Difficult Nederland, CO	Intermediate/Difficult	Nederland, CO	24
12.5 mi 20.1 km #19Barr Trail Difficult Manitou Springs, CO	Difficult	Manitou Springs, CO	32
3.6 mi 5.8 km #20Twin Sisters Trail Intermediate/Difficult Estes Park, CO	Intermediate/Difficult	Estes Park, CO	37