Belay On! Outdoor Rock Climbing in San Francisco

In the heart of San Francisco, near the Castro Theater and Corona Heights, there's a rock wall with a striking appearance. Listener Ravi Bhoraskar stumbled on it and wondered why the rock has a shiny, almost wet-looking appearance. And as a new convert to rock climbing, he also wondered if he could climb it. We dig into the history of urban climbs like this one and how they helped put the Bay Area…