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Mt Diablo State Park up next!

May 17-19, 2019 -- Mt Diablo State Park

Mt. Diablo is an iconic location in the Bay Area, and for the second year in a row, V-O-Cal volunteers will have the very special opportunity to work on some back-country trails in Mt Diablo State Park. Because they are so remote, the only way meaningful work can be done on these trails is by camping out -what could be more perfect for a V-O-Cal project? Be part of the crew! Bring friends and share the experience. Sign up now!


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News & Events

What a great way to start the season!

V-O-Cal volunteers built an amazing new trail in Sycamore Grove Park in Livermore - we had the LARPD Ranger in tears trying to describe how much our effort meant to them! If you were a part of it, you know how special it was, and if you missed it, check out the pictures on our Facebook feed.

A new registration system for V-O-Cal projects!

After many, many years, V-O-Cal is moving to a different volunteer registration system, SignUpGenius. While not perfect, it is much more user-friendly and modern than the previous system. So anywhere you see this button, click through and Sign Up for a V-O-Cal project! Sign Up!


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In-Kind Season Sponsors include: