All Locations > California > San Francisco B… > S Bay Area > Castle Rock & S… > Castle & Sanbo… > Biddles

Classic Climbs for Upper Biddles Rock

Mountain Project's determination of the most popular, highly-rated routes.

● Biddles Gold

V2 5+ R Boulder

● Tender Biddles

V3 6A Boulder

● Biddles Traverse

V5-6 6C+ Boulder

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