The Slack to West Buttress
14 traditional climbing routes in California spanning 8 difficulty grades.
Photo: lewinb, CC BY-SA 2.0 (via Flickr)- 14 routes
- 5.5 – 5.11b
- Trad
Is Slack to West Buttress, The open right now?
No closures listed
The National Park Service lists no closures for Yosemite National Park.
As of · Source: NPS · Yosemite National Park. Agencies don't list every closure — check before you go.
Best time to visit The Slack to West Buttress
Best months: March–June and September–November. 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
48° / 29°
9 wet
Feb
51° / 30°
9 wet
Mar
57° / 33°
10 wet
Apr
63° / 38°
8 wet
May
70° / 45°
6 wet
Jun
80° / 51°
3 wet
Jul
89° / 57°
1 wet
Aug
89° / 57°
1 wet
Sep
83° / 51°
2 wet
Oct
71° / 41°
3 wet
Nov
56° / 32°
6 wet
Dec
46° / 28°
8 wet
Typical high / low (°F) and days with rain or snow, 1991–2020. Measured at Yosemite Park Hq, CA, 3 mi away at 4,018 ft. The station sits about 900 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.
The Slack to West Buttress is a climbing area in the Yosemite Wilderness, inside Yosemite National Park in California, on land managed by the National Park Service. Fall and late spring tend to be the most comfortable times to climb here. Typical averages from the Yosemite Park Hq weather station, 3 miles away, run around 71°F highs and 41°F lows in October and about 70°F highs in May. That station sits roughly 900 feet lower, so expect it to be somewhat cooler at the crag. The National Park Service lists a fee for activities in the park. Close by, Southwest Face and Little John and La Cosita are both about 0.1 mile away, and the Rockslides hike is about half a mile off. For an overnight base, Lower Pines Campground is about 4 miles away.
Routes (14)
Facts about this crag
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