California · Bouldering · Columbia

Traverse into Triple Cracks

The hardest problem at Lower Arboretum's Triple Cracks Boulder sector.

V8
grade
Bouldering Pads
style

Best time to visit Traverse into Triple Cracks

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.

  1. Jan

    56° / 33°

    10 wet

  2. Feb

    58° / 34°

    10 wet

  3. Mar

    62° / 37°

    10 wet

  4. Apr

    67° / 40°

    6 wet

  5. May

    76° / 45°

    4 wet

  6. Jun

    85° / 51°

    1 wet

  7. Jul

    93° / 57°

    0 wet

  8. Aug

    92° / 56°

    0 wet

  9. Sep

    87° / 51°

    1 wet

  10. Oct

    76° / 43°

    4 wet

  11. Nov

    63° / 36°

    7 wet

  12. Dec

    55° / 32°

    10 wet

Typical high / low (°F) and days with rain or snow, 1991–2020. Measured at Sonora, CA, 4.6 mi away at 1,675 ft. The station sits about 500 ft lower than this place, so expect it a little cooler here. Source: NOAA NCEI U.S. Climate Normals 1991–2020.

One of the hardest problems catalogued at Lower Arboretum, this climb sits at the top end of the V1–V8 range established across the crag's 11 catalogued routes in the Triple Cracks Boulder sector.

Photo of the crag

Lower Arboretum — the crag this route is on
Lower Arboretum, California — this photo shows the crag, not this individual route.Photo: Genista, CC BY-SA 2.0 (via Flickr)

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