The Bay Nature events calendar features events sponsored by Bay Area nature organizations from Sonoma to Santa Cruz. Find guided hikes, learn about Bay Area wildlife, enjoy nature festivals, and more!

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Bay Nature Event Calendar

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April 2019
Saturday, April 20 - Sunday, December 15

Take the Bay Ridge Challenge

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July 2019
Thursday, July 18 @ 10:00 am - 2:00 pm

Summer Botany at Bull Point

Point Reyes National Seashore, 1 Bear Valley Road, Point Reyes Station, CA 94956 + Google Map
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Saturday, July 20 @ 9:00 am - 12:00 pm
|Recurring Event (See all)

One event on July 20, 2019 at 9:00 am

Morning Serendipity

Monte Bello Open Space Preserve, Page Mill Road, Los Gatos, CA 95033 + Google Map
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Saturday, July 20 @ 10:00 am - 4:00 pm
|Recurring Event (See all)

An event every week that begins at 10:00 am on Saturday, repeating until July 27, 2019

Open for Exploration – Weekly themed hikes and activites

Martin Griffin Preserve (ACR), 4900 Shoreline Highway 1, Stinson Beach, CA 94970 + Google Map
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Sunday, July 21 @ 10:00 am - 11:30 am

Senior Stroll on the Earthquake Trail

Bear Valley Visitor Center, Point Reyes National Seashore, 1 Bear Valley Road, Point Reyes Station, CA 94956 + Google Map
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Saturday, July 27 @ 10:00 am - 4:00 pm
|Recurring Event (See all)

An event every week that begins at 10:00 am on Saturday, repeating until July 27, 2019

Open for Exploration – Weekly themed hikes and activites

Martin Griffin Preserve (ACR), 4900 Shoreline Highway 1, Stinson Beach, CA 94970 + Google Map
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Sunday, July 28 @ 9:00 am - 2:00 pm

Walk to the Top

Indian Tree Open Space, Vineyard Rd, Novato, CA + Google Map
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Sunday, July 28 @ 10:00 am - 2:00 pm

Hiking and Mindfulness

Purisima Creek Redwoods Open Space Preserve, 13102-13184 Skyline Blvd, Redwood City, CA 94062 + Google Map
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Sunday, July 28 @ 10:00 am - 12:00 pm

East Bay: Tilden’s Botanical Garden

Tilden Park Botanical Garden, Shasta Road, BERKELEY, CA + Google Map
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August 2019
Sunday, August 4 @ 9:30 am - 1:00 pm

North Bay: Jurassic Park Geology Hike

Rodeo Beach, Golden Gate National Recreation Area CA 94941 + Google Map
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Sunday, August 4 @ 10:30 am - 2:30 pm
muir woods

Redwood Oxygen

Purisima Creek Redwoods Open Space Preserve, 13102-13184 Skyline Blvd, Redwood City, CA 94062 + Google Map
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Sunday, August 4 @ 2:00 pm - 4:30 pm

Earthquake Hike

Los Trancos Open Space Preserve, Page Mill Road, Los Altos Hills, CA 94022 + Google Map
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Saturday, August 17 @ 10:00 am - 12:00 pm

Birding at American Canyon Wetlands

wetlands edge park, 2 Eucalyptus Dr, American Canyon, CA 94503 + Google Map
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Saturday, August 17 @ 10:00 am - 11:00 am

Why Tides Matter

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Sunday, August 18 @ 9:00 am - 1:00 pm

East Bay: Briones Reservoir Ramble

Briones Reservoir, Tilden Park, near Bear Creek, Wildcat Canyon Road, Orinda, Berkeley, CA 94563 + Google Map
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Sunday, August 18 @ 10:00 am - 2:00 pm

Hiking and Mindfulness

Monte Bello Open Space Preserve, Page Mill Road, Los Gatos, CA 95033 + Google Map
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Sunday, August 25 @ 10:00 am - 2:00 pm

South Bay: Butano Redwood Grove

Butano State Park, 1500 Cloverdale Rd., Pescadero, CA 94060 + Google Map
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Saturday, August 31 @ 5:30 pm - 8:30 pm

East Bay: Tarantula Trek on Mount Diablo

Mount Diablo State Park (Mitchel Canyon Rd), 96 Mitchel Canyon Fire Rd, Clayton, CA 94517 + Google Map
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September 2019
Sunday, September 8 @ 9:30 am - 12:30 pm

Carquinez Shoreline to Port Costa

Carquinez Strait Regional Shoreline, 166 Carquinez Scenic Drive, Crockett, CA, 94525 + Google Map
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Saturday, September 21 @ 9:00 am - 12:00 pm

The Hills of San Francisco

Randall Museum, 199 Museum Way, San Francisco, 94114 + Google Map
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Sunday, September 29 @ 9:00 am - 1:00 pm

Pirates’ Cove Caper

Muir Beach, Muir Beach Parking Lot, Muir Beach, CA 94965 + Google Map
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Ongoing Events


East Bay Hills Hike and Equestrian Ride


Save the date to attend a supported 5-day hike/6-day equestrian ride through East Bay Regional Parks. Choose the amount of days you want to hike and between a 10-12 mile hike or 6-8 mile hike each day. All meals and campsites are included and your camping gear is shuttled between campsites for you so you only need to hike with a daypack! The event benefits t...

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