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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Saturday, July 27 @ 9:30 am - 1:00 pm

Solano County: Benicia-Vallejo Buffer Trail

Blue Rock Springs Park, 650 Columbus Pkwy, Vallejo, CA 94591 + Google Map
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Saturday, July 27 @ 9:30 am - 1:00 pm

“Microclimates of Mt Tamalpais” Fitness Hike

Rock Springs Parking Lot, W Ridgecrest blvd and Pantoll Road, Mill Valley, CA 94941 + 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 @ 9:00 am - 2:00 pm

Walk to the Top

Indian Tree Preserve, Trailhead on Vineyard Road, 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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Sunday, July 28 @ 6:00 pm - 8:00 pm

Easy Hike at Pillar Point Bluff

Pillar Point Bluff Protected Coastal Area, Airport St., Moss Beach, CA 94038 + Google Map
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August 2019
Saturday, August 3 @ 6:00 pm - 8:00 pm

Easy Evening Walk at Wavecrest

Wavecrest, Highway 1 and Wavecrest Road, Half Moon Bay, CA + Google Map
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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 10 @ 9:30 am - 2:00 pm

Bill and Dave hike the Sonoma Coast

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Sunday, August 11 @ 9:00 am - 12:00 pm

The Wild World of Plant Galls

Mount Burdell Preserve, San Andreas Drive, Novato, CA + 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 18 @ 10:00 am - 2:00 pm

Birds of Limantour

Limantour Beach, Limantour Road, Point Reyes Station, CA 94956 + Google Map
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Saturday, August 24 @ 5:00 pm - 10:30 pm

Arachnophilia!

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Saturday, August 24 @ 6:00 pm - 8:00 pm

Round Valley Sunset Hike

Round Valley Regional Preserve, 19450 Marsh Creek Rd, Brentwood, CA 94513 + Google Map
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