Bridge Boulder
Bridge Boulder in California has 7 bouldering routes spanning 3 difficulty grades.
- 7 routes
- V1 – V3-
- Bouldering
Is Bridge Boulder open right now?
Alert in the area
The Forest Service lists 7 alerts for Angeles National Forest.
Rincon-Redbox Road (2N24) Closure
Agency alert covering Angeles National Forest · Order 05-01-26-13 · USFS · Angeles National Forest
Fire Danger Level Elevated to "Very High"
Agency alert covering Angeles National Forest · USFS · Angeles National Forest
San Gabriel Canyon OHV Area Prohibitions
Agency alert covering Angeles National Forest · Order 05-01-26-09 · USFS · Angeles National Forest
San Dimas Experimental Forest Closure
Agency alert covering Angeles National Forest · USFS · Angeles National Forest
Eaton Fire Area Closure
Agency alert covering Angeles National Forest · Order 05-01-26-04 · USFS · Angeles National Forest
As of · Source: USFS · Angeles National Forest. Agencies don't list every closure — check before you go.
Best time to visit Bridge Boulder
Best months: October–June. 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
68° / 45°
7 wet
Feb
69° / 46°
7 wet
Mar
73° / 48°
6 wet
Apr
76° / 51°
4 wet
May
78° / 54°
3 wet
Jun
84° / 58°
2 wet
Jul
89° / 62°
1 wet
Aug
91° / 63°
0 wet
Sep
90° / 62°
1 wet
Oct
83° / 56°
2 wet
Nov
75° / 50°
3 wet
Dec
67° / 45°
6 wet
Typical high / low (°F) and days with rain or snow, 1991–2020. Measured at Pasadena, CA, 4.6 mi away at 864 ft. Source: NOAA NCEI U.S. Climate Normals 1991–2020.
Bridge Boulder is a climbing area in the Upper Arroyo Seco, within the Los Angeles Gateway Ranger District of Angeles National Forest in California. The land is managed as city land. Spring and fall are the most comfortable times to visit. Typical averages from a nearby weather station in Pasadena show April highs around 76°F and October highs around 83°F, while July and August average in the low 90s. Several trails start close by. El Prieto Trail and Fern Truck Trail are each about 0.2 miles away, and the Gabrielino Trail is about 0.3 miles away. The Arroyo Seco Boulders climbing area is about 0.4 miles off.
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