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The San Francisco

Sandstone slopers, supersize sandwiches: How to plan the ideal Bay Area bouldering day

Sandstone slopers, supersize sandwiches: How to plan the ideal Bay Area bouldering day
Photo: The San Francisco Standard · view original

Castle Rock is the Bay Area’s best outdoor bouldering spot. Here’s where to start, what to pack, and where to eat along the way.

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