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

Classic Climbs for Biddles Tower

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

● Biddles Platinum

V5 6C Boulder

● Copperhead

V5 6C Boulder

● Biddles Steel

V6 7A Boulder

● Blue Steel

V7 7A+ Boulder

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