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Outdoor activitiesin Castro Valley, California

Discover outdoor activities in Castro Valley with Meetup. Whatever your interest, Meetup helps you connect with like-minded people.

Hiking

Hike On! Annual Picnic at Kennedy Grove (馃コ)

Hosted by:聽Bay Area - Hike On!

134 going
Free
Hike On! Annual Picnic at Kennedy Grove (馃コ)

Outdoor Potluck at Lafayette Private Home

Hosted by:聽Walnut Creek - Hiking, Biking, Happy Hour

23 going
Free
Outdoor Potluck at Lafayette Private Home

Stanford University Urban Hike with optional Caltrain Ride

Hosted by:聽Urban Hiking & Happy Hour (& random urban adventures)

72 going
Free
Stanford University Urban Hike with optional Caltrain Ride

Game Night

Hosted by:聽Walnut Creek - Hiking, Biking, Happy Hour

14 going
Free
Game Night

Walking

Our first Adventure: Floating the Russian River

Hosted by:聽San Francisco Summer Adventures Weekend Getaways!!

1 going
From USD聽50.00
Our first Adventure: Floating the Russian River

Brisk Walk & Shop--SW corner Ordway & Marin, Albany, 11a

Hosted by:聽Albany Area Walkers

12 going
Free
Brisk Walk & Shop--SW corner Ordway & Marin, Albany, 11a

New Route: Shell Ridge Loop. 5 miles + 1000 ft elevation gain. Dogs Welcome.

Hosted by:聽Let's Hike

16 going
Free
New Route: Shell Ridge Loop. 5 miles + 1000 ft elevation gain. Dogs Welcome.

No Hurry, No Worry Weekly Wednesday Hikes at Redwood Regional Park

Hosted by:聽Weekly Hikes at Redwood Regional Park and more

14 going
Free
No Hurry, No Worry Weekly Wednesday Hikes at Redwood Regional Park