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Outdoor activities
in Castro Valley, CA
Discover outdoor activities in Castro Valley with Meetup. Whatever your interest, Meetup helps you connect with like-minded people.
Walking
Suggested groups
Active Lesbians Over Fifty (ALOF)
Oakland, CA • 486 members
Indie Tom's "Hidden Backroad's Adventures" !
Oakland, CA • 2169 members
Cycling4Fun
Hayward, CA • 1219 members
Hiking With Friends (WCFC)
Walnut Creek, CA • 2713 members
East Bay Travel Buddies, Adventures, Local Hikes, & Trips
Alameda, CA • 10654 members
The Sweeps Hiking Group
Walnut Creek, CA • 4395 members
Active Lesbians Over Fifty (ALOF)
Oakland, CA • 486 members
Indie Tom's "Hidden Backroad's Adventures" !
Oakland, CA • 2169 members
Cycling4Fun
Hayward, CA • 1219 members
Hiking With Friends (WCFC)
Walnut Creek, CA • 2713 members
East Bay Travel Buddies, Adventures, Local Hikes, & Trips
Alameda, CA • 10654 members
The Sweeps Hiking Group
Walnut Creek, CA • 4395 members
