California · Rock climbing · Yosemite National Park

Black Diamond

The hardest climb at Bunny Slopes, an alpine line with no fixed protection.

5.9
grade
Alpine No Fixed
style

Is Black Diamond 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 Black Diamond

Best months: June–September. 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.

  1. Jan

    41° / 13°

  2. Feb

    38° / 12°

  3. Mar

    42° / 15°

  4. Apr

    45° / 22°

  5. May

    54° / 27°

  6. Jun

    65° / 33°

  7. Jul

    71° / 38°

  8. Aug

    70° / 36°

  9. Sep

    65° / 32°

  10. Oct

    57° / 26°

  11. Nov

    47° / 20°

  12. Dec

    40° / 12°

Typical high / low (°F) and days with rain or snow, 1991–2020. Measured at Tuolumne Meadows Rs, CA, 6.1 mi away at 8,694 ft. This station doesn't record snowfall. Source: NOAA NCEI U.S. Climate Normals 1991–2020.

The hardest route catalogued at Bunny Slopes, where climbs range from 5.6 to 5.9 across eight established lines. This alpine line features no fixed protection.

Photo of the crag

Bunny Slopes — the crag this route is on
Bunny Slopes, California — this photo shows the crag, not this individual route.Photo: Olivier Bruchez, CC BY-SA 2.0 (via Flickr)

Keep exploring — more climbs worth the drive