Hippo
- 4.3 mi
- round trip
- 1,399 ft
- climb
- 9,781 ft
- high point
- Out and back
- route
- Jun–Jul
- best months
Is Hippo open right now?
Alert in the area
The Forest Service lists 6 alerts for White River National Forest.
FSR 286, Radical Hill, is closed due to washouts and unsafe conditions
Agency alert covering White River National Forest · USFS · White River National Forest
Limited parking at Snowmass Creek Trailhead
Agency alert covering White River National Forest · USFS · White River National Forest
Grizzly Creek Trail Closure
Agency alert covering White River National Forest · Order 2026-02 · USFS · White River National Forest
Ruedi Marina Day Use area Dump Station is CLOSED
Agency alert covering White River National Forest · USFS · White River National Forest
Asbestos safety closure - Camp Hale
Agency alert covering White River National Forest · USFS · White River National Forest
As of · Source: USFS · White River National Forest. Agencies don't list every closure — check before you go.
Hippo is a hard out-and-back hike in the Dillon Ranger District of Colorado's White River National Forest, managed by the Forest Service. The route is about 4.3 miles long, with a total elevation gain of 1,399 feet, and it reaches a high point of 9,781 feet. The climb is steady, and the steepest stretch comes at about 0.56 miles in, with a grade of 12 percent. Summer is the most comfortable time to go. Typical averages from a nearby weather station at Dillon, which sits about 700 feet lower, show July highs around 75°F with lows near 38°F, while winter highs stay in the low 30s. The trip takes about two hours. Blair Witch is a hike just 0.3 miles away, and the Continental Divide N.S.T. mountain biking route is 0.6 miles off. For an overnight stay, Lowry Campground is about 3.8 miles away, and Dillon Reservoir offers lake fishing about 4.6 miles from the trail.
Go with a guide
- Mineral Belt Trail Guided WalkRoamze · $25 per person · 25 mi away
- Lostfork Basecamp19 mi away
Best time to go · Jun–Jul
Best time to visit Hippo
Best months: June–July. 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
31° / 1°
12 wet
Feb
33° / 4°
11 wet
Mar
41° / 10°
11 wet
Apr
47° / 18°
11 wet
May
58° / 26°
10 wet
Jun
69° / 33°
9 wet
Jul
75° / 38°
12 wet
Aug
73° / 37°
13 wet
Sep
66° / 30°
10 wet
Oct
54° / 21°
8 wet
Nov
41° / 11°
9 wet
Dec
32° / 3°
11 wet
Typical high / low (°F) and days with rain or snow, 1991–2020. Measured at Dillon 1 E, CO, 5.9 mi away at 9,065 ft. The station sits about 700 ft lower than this place, so expect it a little cooler here. This station doesn't record snowfall. Source: NOAA NCEI U.S. Climate Normals 1991–2020.
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