Elevenmile Reservoir
Elevenmile Reservoir is a 7-route bouldering area in Colorado with routes across 5 difficulty grades.
- 7 routes
- V0 – V14
- Bouldering
Is Elevenmile Reservoir open right now?
Alert in the area
The Forest Service lists 8 alerts for Pike and San Isabel National Forests.
FSR 286, Radical Hill, is closed due to washouts and unsafe conditions
Agency alert covering Pike and San Isabel National Forests · USFS · Pike and San Isabel National Forests
Interlaken Hotel Tree Hazards
Agency alert covering Pike and San Isabel National Forests · USFS · Pike and San Isabel National Forests
National Forest Service Road 8 closure
Agency alert covering South Park Ranger District · Order 02-12-10-26-13 · USFS · South Park Ranger District
Sharpe Fire Update
Agency alert covering Pike and San Isabel National Forests · USFS · Pike and San Isabel National Forests
Turquoise Lake Road (County Road 4) Closure
Agency alert covering Pike and San Isabel National Forests · USFS · Pike and San Isabel National Forests
As of · Source: USFS · Pike and San Isabel National Forests. Agencies don't list every closure — check before you go.
Best time to visit Elevenmile Reservoir
Best months: May–September. Best months have typical highs of 55–85 °F, lows of 30 °F or warmer (32 °F where the station doesn't record snow), at most one snowy day and no more than 12 wet days.
Jan
33° / -1°
4 wet
Feb
36° / 3°
4 wet
Mar
44° / 13°
5 wet
Apr
51° / 23°
6 wet
May
60° / 32°
7 wet
Jun
72° / 40°
8 wet
Jul
77° / 46°
11 wet
Aug
74° / 45°
12 wet
Sep
69° / 37°
7 wet
Oct
57° / 26°
4 wet
Nov
44° / 15°
4 wet
Dec
33° / 2°
4 wet
Typical high / low (°F) and days with rain or snow, 1991–2020. Measured at Lake George 8 Sw, CO, 4.6 mi away at 8,550 ft. This station doesn't record snowfall. Source: NOAA NCEI U.S. Climate Normals 1991–2020.
Elevenmile Reservoir is a climbing area in the South Park Ranger District of the Pike and San Isabel National Forests in Colorado, managed by the Forest Service. It sits within the national forest's ranger district, about 1.7 miles from Stoll Mountain Campground and 1.8 miles from Rocky Ridge Campground - Loop E. Summer is the most comfortable time to visit. Typical averages from a nearby weather station at Lake George show July highs around 77°F with lows near 46°F, while winter highs stay around freezing. Pine Cone Dome and Icebox, The are climbing areas about 4.9 miles away. The Colorado Midland Railroad, a canoeing route, is about 2.8 miles off.
Routes (7)
Coyote Ridge Amphitheatre(1)
Fence Boulder(1)
Playground Rock(3)
Sandlot, The(2)
Keep exploring — more climbs worth the drive
Pine Cone Dome
~8 min drive
Pine Cone Dome in Colorado has 34 routes across 18 grades, offering mixed, sport, and trad climbing.
The Icebox
~8 min drive
Icebox, The in Colorado has 17 routes across 14 grades, mixed climbing.
River Wall
~9 min drive
River Wall in Colorado has 16 climbing routes across 11 difficulty grades.
Elevenmile Canyon
~9 min drive
Elevenmile Canyon in Colorado offers 21 climbing routes across 18 difficulty grades, featuring bouldering pads, mixed, sport, and trad styles.
Arch Rock
~10 min drive
Arch Rock in Colorado has 36 climbing routes across 17 difficulty grades.
The Spillway/Camp 2
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Spillway/Camp 2, The in Colorado has 12 bouldering routes with 4 difficulty grades.
Backstreet Wall
~10 min drive
Backstreet Wall in Colorado has 7 routes across 6 grades, offering mixed and traditional climbing.
Murray Boulders (River Boulders)
~10 min drive
Murray Boulders (River Boulders) in Colorado has 5 bouldering routes.
Sports Crag
~10 min drive
6-route climbing crag in Colorado with mixed and trad options.
Messenger Wall
~10 min drive
5-route climbing crag in Colorado with sport and trad options.
