Reminder: Rock Quality

As the sun comes out, many of us are eager to return to the crag. Before jumping back on your project, make sure to take rock quality into consideration. When climbing on sedimentary rock, like the sandstone at Castle Rock or Mount Diablo, it is important to ensure the rock is dry before climbing. Applying … More Reminder: Rock Quality

Beaver Street Wall Closure

There’s been a huge rockfall at Beaver Street Wall in San Francisco. A little further along the wall is where the rockfall is located, and the top of the climbs has been shedding smaller (but still dangerously substantial) blocks too. There are San Francisco Recreation and Park signs at the affected entrances to the park, along … More Beaver Street Wall Closure

Upcoming: 3rd Annual Pine Canyon Cleanup – SATURDAY

Help Mount Diablo State Park celebrate its 100 year anniversary by removing graffiti and litter from the Castle Rocks! Click here to register! About this event Come join the 3rd annual Pine Canyon Clean Up Day at Mount Diablo State Park! This event is in partnership with the Bay Area Climbers Coalition, Mount Diablo State … More Upcoming: 3rd Annual Pine Canyon Cleanup – SATURDAY