Sleepy Bear and Nightmare Towers
Sleepy Bear and Nightmare Towers in California has 2 routes with alpine no fixed protection.
- 2 routes
- 5.10d – 5.11b
- Alpine
Is Sleepy Bear and Nightmare Towers open right now?
Closure in the area
There's a closure order in Mountaintop Ranger District. It doesn't name Sleepy Bear and Nightmare Towers, so check the source for the area it covers.
Radford Fire Closure Area
Agency closure covering Mountaintop Ranger District · Order 05-12-52-24-06 · USFS · Mountaintop Ranger District
Safety Alert - Falling Rocks at Bonita Falls
Agency alert covering San Bernardino National Forest · USFS · San Bernardino National Forest
Fire Restrictions
Agency alert covering San Bernardino National Forest · Order 05-12-00-26-05 · USFS · San Bernardino National Forest
As of · Source: USFS · Mountaintop Ranger District. Agencies don't list every closure — check before you go.
Best time to visit Sleepy Bear and Nightmare Towers
Best months: May–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
46° / 24°
6 wet
Feb
46° / 24°
6 wet
Mar
51° / 27°
6 wet
Apr
57° / 31°
4 wet
May
66° / 37°
2 wet
Jun
75° / 43°
1 wet
Jul
80° / 50°
2 wet
Aug
79° / 49°
3 wet
Sep
73° / 44°
2 wet
Oct
63° / 35°
2 wet
Nov
53° / 28°
3 wet
Dec
46° / 24°
6 wet
Typical high / low (°F) and days with rain or snow, 1991–2020. Measured at Big Bear Lake, CA, 2.3 mi away at 6,753 ft. The station sits about 800 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.
Sleepy Bear and Nightmare Towers is a climbing area in the Mountaintop Ranger District of San Bernardino National Forest, managed by the Forest Service. It sits within the forest's eastern high country, about 2.3 miles from the Big Bear Lake weather station, which sits roughly 830 feet lower than the climbing area. Summer is the most comfortable time to visit. Typical averages from the nearby Big Bear Lake station show July highs around 80°F with lows near 50°F, while winter highs hover around 46°F with lows in the mid-20s. Several other destinations lie close by. Boulder Group Camp and the Nightmare Tower climbing area are each about 0.3 miles away, and the Plantation hike is a similar distance. Bluff Mesa Group Camp is about 1.3 miles off.
Routes (2)
Sleepy Bear Tower(2)
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