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Colorado trails · Lily Lake Trail

Lily Lake Trail

A 11.1-mile out-and-back in Colorado, with 3,303 ft of climbing, topping out at 11,015 ft. Reaches Lily Lake. Managed by USFS Aspen-Sopris Ranger District.

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Length
11.1 mi
Elevation gain
3,303 ft
Highest point
11,015 ft
Difficulty
Expert
Max grade
60%
Steepest mile
+1,701 ft
Tread at ≥10% grade
7.0 mi
Shape
out-and-back
Surface
dirt
Dogs
yes
Bikes
no
Horses
yes
Managed by
USFS Aspen-Sopris Ranger District

Elevation profile

7,726 – 10,996 ft1234567891011

The climbing leans toward the middle third: 50% of the ascent falls between mile 3.7 and mile 7.4. It gives back about 4,377 ft along the way, so it rolls rather than climbing steadily.

3-D terrain

3-D terrain view of Lily Lake Trail

USGS 3DEP ELEVATION × ESRI WORLD IMAGERY · VERTICAL ×1.5

Reaches

Heads up

Stream ford: expect at least one unbridged crossing.

Getting there

Lily Lake Trail access. About 1 h 04 min drive (38 mi) from Glenwood Springs. 39.08568, -107.24197 · directions

Daylight at the trailhead

On October 14, 2026 — the day this page was generated — first light reaches this trailhead at 6:50 a.m., the sun rises at 7:17 a.m. and sets at 6:31 p.m., and the last usable light fades about 6:58 p.m. (MDT) — 11 h 15 min of daylight. At about 2.7 mph plus 30 minutes per 1,000 feet of climbing, the 22.2-mile round trip works out to roughly 11 h 32 min of walking — more than a single day of daylight here, so plan it as an overnight or hike it in sections.

Loop options

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