California · Rock climbing · Placerville

Bash the Bishop

The hardest climb catalogued at Pentagon Rock.

5.12a
grade
Sport Bolted
style

Best time to visit Bash the Bishop

Best months: October–May. 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

    57° / 34°

  2. Feb

    60° / 37°

  3. Mar

    63° / 40°

  4. Apr

    67° / 42°

  5. May

    76° / 48°

  6. Jun

    86° / 55°

  7. Jul

    94° / 61°

  8. Aug

    93° / 59°

  9. Sep

    88° / 56°

  10. Oct

    77° / 48°

  11. Nov

    64° / 40°

  12. Dec

    56° / 34°

Typical high / low (°F) and days with rain or snow, 1991–2020. Measured at Placerville, CA, 7.1 mi away at 1,850 ft. This station doesn't record snowfall. Source: NOAA NCEI U.S. Climate Normals 1991–2020.

This route represents the upper limit of difficulty among the four climbs catalogued at Pentagon Rock within Cosumnes River Gorge.

Photo of the crag

Cosumnes River Gorge — the crag this route is on
Cosumnes River Gorge, California — this photo shows the crag, not this individual route.Photo: jfdervin, CC BY-SA 2.0 (via Flickr)

Keep exploring — more climbs worth the drive

Cosumnes River GorgePhoto: jfdervin, CC BY-SA 2.0 (via Flickr)

Cosumnes River Gorge

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Ten-Minute Cliff

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Struggler Cliff

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Dinkum Gulley

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Gutenberger WallPhoto: jfdervin, CC BY-SA 2.0 (via Flickr)

Gutenberger Wall

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The Mermaids

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Cosumnes River Bouldering

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Salmon BouldersPhoto: jfdervin, CC BY-SA 2.0 (via Flickr)

Salmon Boulders

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Sugarloaf AreaPhoto: cogdogblog, CC0 (via Wikimedia Commons)

Sugarloaf Area

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East FacePhoto: cogdogblog, CC0 (via Wikimedia Commons)

East Face

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Local businesses nearby

Outfitters and businesses near Placerville. They haven’t set up their Roamze page yet.

Alpenglow Expeditions

Rock Climbing business nearby (~46 mi away) — hasn't claimed their Roamze page yet

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