Boise Riverside RV Park
Campground
Campground · 3.5 mi from the trail
Idaho · Mountain biking · Near Idaho City
#57A Harrison Hollow Loop
- 0.1 mi
- round trip
- 44 ft
- climb
- Gravel Road
- surface
- Out and back
- route
- Apr–Jun, Sep–Oct
- best months
Clear today
Weather is good · OpenWeather · checked 6 h ago
The #57A Harrison Hollow Loop is a short out-and-back trail in Idaho covering 0.11 miles on gravel road with 10 feet of elevation gain. Rated Easy / Green Circle by IMBA, this minimal-distance route is ideal for casual riding and exploring the Harrison Hollow area.
Around this trail
Add any of these when you start a tripSleep close Eat after 
If it rainsCamEQ, Facade of Art Museum designed by Trout Architects and Mark Mack in 1988, Public domain · Wikimedia Commons
Places © OpenStreetMap contributors · Photos: CamEQ, Facade of Art Museum designed by Trout Architects and Mark Mack in 1988, Public domain (commons)
More in Idaho CityLocal outfitters
- Riverpond Campground34 mi away
Not on Roamze yet. Their page has how to reach them.
- Who Now Loop #51Mountain biking0.1 mi
- #58 Harrison RidgeHiking0.1 mi
- #57 Harrison Hollow (AWT)Mountain biking0.2 mi
- Kemper’s Ridge #52Hiking0.6 mi
- Rocky CanyonRock climbing3.9 mi
- Bee BlockRock climbing4.1 mi
- Electric Cross AreaRock climbing4.5 mi
- Boise RiverRiver fishing6.5 mi
Source: Roamze catalog (indexable pages within 10 miles, PostGIS distance)
- #57A Harrison Hollow LoopMountain biking · Next door
- Who Now Loop #51Mountain biking · Next door
- #57 Harrison Hollow (AWT)Mountain biking · Next door
- #54 Robert SmylieMountain biking · ~1 min drive
- #57A Harrison Hollow LoopMountain biking · Next door
- Who Now Loop #51Mountain biking · Next door
- #57 Harrison Hollow (AWT)Mountain biking · Next door
- #53 Buena VistaMountain biking · ~1 min drive
- Who Now Loop #51Mountain biking · Next door
- Who Now Loop #51Mountain biking · Next door
Also worth it near here
Best time to visit #57A Harrison Hollow Loop
Best months: April–June and September–October. 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
39° / 26°
11 wet · 5 snow
Feb
46° / 29°
9 wet · 3 snow
Mar
55° / 35°
10 wet · 2 snow
Apr
62° / 40°
9 wet
May
72° / 48°
8 wet
Jun
81° / 54°
5 wet
Jul
93° / 62°
3 wet
Aug
91° / 61°
2 wet
Sep
80° / 53°
4 wet
Oct
65° / 42°
6 wet
Nov
49° / 32°
10 wet · 2 snow
Dec
39° / 25°
12 wet · 5 snow
Typical high / low (°F) and days with rain or snow, 1991–2020. Measured at Boise Air Terminal, ID, 5.8 mi away at 2,814 ft. Source: NOAA NCEI U.S. Climate Normals 1991–2020.
Map and trail data © OpenStreetMap contributors
