Grotto
The easiest route in the Grotto sector at Bishop Peak.
- 5.6
- grade
- Sport Bolted
- style
Best time to visit Grotto
Best months: Year-round. 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
65° / 44°
9 wet
Feb
65° / 44°
9 wet
Mar
67° / 46°
8 wet
Apr
69° / 47°
4 wet
May
72° / 49°
2 wet
Jun
76° / 52°
1 wet
Jul
78° / 54°
0 wet
Aug
80° / 55°
0 wet
Sep
80° / 54°
1 wet
Oct
78° / 52°
3 wet
Nov
71° / 47°
5 wet
Dec
64° / 44°
8 wet
Typical high / low (°F) and days with rain or snow, 1991–2020. Measured at San Luis Obispo Poly, CA, 2 mi away at 308 ft. The station sits about 1,100 ft lower than this place, so expect it a little cooler here. Source: NOAA NCEI U.S. Climate Normals 1991–2020.
This is the easiest climb catalogued at Bishop Peak's Grotto sector, part of a 25-route collection spanning 5.6 to 5.11c.
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