Hidden Boulders
Hidden Boulders in California has 7 bouldering routes across 5 difficulty grades.
- 7 routes
- V0 – V3-
- Bouldering
Best time to visit Hidden Boulders
Best months: October–May. 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
56° / 36°
Feb
62° / 38°
Mar
67° / 42°
Apr
73° / 45°
May
81° / 52°
Jun
89° / 57°
Jul
95° / 61°
Aug
94° / 59°
Sep
91° / 55°
Oct
80° / 47°
Nov
65° / 40°
Dec
57° / 36°
Typical high / low (°F) and days with rain or snow, 1991–2020. Measured at Chico Univ Farm, CA, 7.2 mi away at 185 ft. This station doesn't record snowfall. Source: NOAA NCEI U.S. Climate Normals 1991–2020.
Hidden Boulders is a climbing area in Bidwell Park in Chico, California, on city-managed land. It sits among a cluster of trails and other climbing spots, so it works well as a stop in a longer outing in the park. Spring and fall are the most comfortable times to visit. Typical averages from a nearby weather station run to highs around 73°F in April and 80°F in October, while July and August average about 94°F. Several trails start close by, including the Yahi Trail about 0.1 mile away and the Annie Bidwell Trail about 0.2 mile away. Upper Bidwell Park, another climbing area, is about 0.3 mile off, and Devil's Kitchen is about 0.9 mile away.
Keep exploring — more climbs worth the drive
Upper Bidwell Park
~0 min drive
Upper Bidwell Park in California has 18 climbing routes with 13 difficulty grades, offering bouldering and sport climbing.
Devil's Kitchen
~2 min drive
Devil's Kitchen in California has 8 sport climbing routes across 6 difficulty grades.
Photo: Ken Lund, CC BY-SA 2.0 (via Flickr)The Fallout Zone
~1h 23m drive
Fallout Zone, The in California has 9 climbing routes across 8 grades.
The Color Wall
~1 min drive
Color Wall, California climbing area with 7 routes.
The Main Wall
~36 min drive
Main Wall, The in California has 25 climbing routes in mixed, sport, and trad styles.
The Tunnel Routes
~36 min drive
7 sport climbing routes at Tunnel Routes, The in California.
The Asteroids
~40 min drive
Asteroids, The in California has 6 bouldering routes across 5 grades.
Bunny Blocks
~40 min drive
Bunny Blocks is a California climbing area with 7 routes on 5 difficulty grades.
Main Area
~40 min drive
Main Area in California has 8 climbing routes on 6 difficulty grades.
Bald Rock Picnic Area
~40 min drive
Bald Rock Picnic Area in California has 2 climbing routes.

