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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Monday, July 22 @ 10:00 am - 3:00 pm
|Recurring Event (See all)

An event every week that begins at 10:00 am on Monday, Tuesday, Wednesday, Thursday and Friday, repeating until August 2, 2019

ACE Summer Camp

Peralta Hacienda Historical Park, 2465 34th Avenue, Oakland, CA 94601 + Google Map
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Tuesday, July 23 @ 10:00 am - 3:00 pm
|Recurring Event (See all)

An event every week that begins at 10:00 am on Monday, Tuesday, Wednesday, Thursday and Friday, repeating until August 2, 2019

ACE Summer Camp

Peralta Hacienda Historical Park, 2465 34th Avenue, Oakland, CA 94601 + Google Map
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Wednesday, July 24 @ 10:00 am - 3:00 pm
|Recurring Event (See all)

An event every week that begins at 10:00 am on Monday, Tuesday, Wednesday, Thursday and Friday, repeating until August 2, 2019

ACE Summer Camp

Peralta Hacienda Historical Park, 2465 34th Avenue, Oakland, CA 94601 + Google Map
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Thursday, July 25 @ 10:00 am - 3:00 pm
|Recurring Event (See all)

An event every week that begins at 10:00 am on Monday, Tuesday, Wednesday, Thursday and Friday, repeating until August 2, 2019

ACE Summer Camp

Peralta Hacienda Historical Park, 2465 34th Avenue, Oakland, CA 94601 + Google Map
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Friday, July 26 @ 10:00 am - 3:00 pm
|Recurring Event (See all)

An event every week that begins at 10:00 am on Monday, Tuesday, Wednesday, Thursday and Friday, repeating until August 2, 2019

ACE Summer Camp

Peralta Hacienda Historical Park, 2465 34th Avenue, Oakland, CA 94601 + 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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Saturday, July 27 @ 10:00 am - 11:30 am

Paint with a Ranger

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Saturday, July 27 @ 10:00 am - 4:00 pm

Summer Celebration at Martin Griffin Preserve

Martin Griffin Preserve, 4900 Shoreline Highway One, Bolinas, CA 94924 + Google Map
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Saturday, July 27 @ 10:00 am - 11:30 am

Trails for Tots – Sonoma Valley

Sonoma Valley Regional Park, 13630 Highway 12, Glen Ellen, CA 95442 + Google Map
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Saturday, July 27 @ 11:00 am - 1:00 pm
|Recurring Event (See all)

An event every week that begins at 11:00 am on Saturday, repeating until December 28, 2019

Saturday Science Drop-in Workshops

Randall Museum, 199 Museum Way, San Francisco, 94114 + Google Map
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Saturday, July 27 @ 1:00 pm - 4:00 pm
|Recurring Event (See all)

An event every week that begins at 1:00 pm on Saturday, repeating until December 28, 2019

Afternoon Art Drop-in Workshops

Randall Museum, 199 Museum Way, San Francisco, 94114 + Google Map
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Saturday, July 27 @ 2:00 pm
|Recurring Event (See all)

An event every week that begins at 2:00 pm on Saturday, repeating until December 28, 2019

Meet the Animal Keeper

Randall Museum, 199 Museum Way, San Francisco, 94114 + Google Map
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Saturday, July 27 @ 8:30 pm - 11:30 pm
|Recurring Event (See all)

One event on July 27, 2019 at 8:30 pm

Moth Night

Monte Bello Open Space Preserve, Page Mill Road, Los Gatos, CA 95033 + Google Map
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Sunday, July 28 @ 8:45 am - 11:30 am
|Recurring Event (See all)
Weekly on Sunday Mornings (8:45am-11:30am)

Eco-Sail to the Marin Headlands (Summer and Fall 2019)

Schooner Freda B, Sausalito Yacht Harbor, Slip 465, Sausalito, CA 94965 + Google Map
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Monday, July 29 @ 10:00 am - 3:00 pm
|Recurring Event (See all)

An event every week that begins at 10:00 am on Monday, Tuesday, Wednesday, Thursday and Friday, repeating until August 2, 2019

ACE Summer Camp

Peralta Hacienda Historical Park, 2465 34th Avenue, Oakland, CA 94601 + Google Map
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Tuesday, July 30 @ 10:00 am - 3:00 pm
|Recurring Event (See all)

An event every week that begins at 10:00 am on Monday, Tuesday, Wednesday, Thursday and Friday, repeating until August 2, 2019

ACE Summer Camp

Peralta Hacienda Historical Park, 2465 34th Avenue, Oakland, CA 94601 + Google Map
More »
Wednesday, July 31 @ 10:00 am - 3:00 pm
|Recurring Event (See all)

An event every week that begins at 10:00 am on Monday, Tuesday, Wednesday, Thursday and Friday, repeating until August 2, 2019

ACE Summer Camp

Peralta Hacienda Historical Park, 2465 34th Avenue, Oakland, CA 94601 + Google Map
More »
August 2019
Thursday, August 1 @ 10:00 am - 3:00 pm
|Recurring Event (See all)

An event every week that begins at 10:00 am on Monday, Tuesday, Wednesday, Thursday and Friday, repeating until August 2, 2019

ACE Summer Camp

Peralta Hacienda Historical Park, 2465 34th Avenue, Oakland, CA 94601 + Google Map
More »
Friday, August 2 @ 10:00 am - 3:00 pm
|Recurring Event (See all)

An event every week that begins at 10:00 am on Monday, Tuesday, Wednesday, Thursday and Friday, repeating until August 2, 2019

ACE Summer Camp

Peralta Hacienda Historical Park, 2465 34th Avenue, Oakland, CA 94601 + Google Map
More »
Saturday, August 3 @ 11:00 am - 1:00 pm
|Recurring Event (See all)

An event every week that begins at 11:00 am on Saturday, repeating until December 28, 2019

Saturday Science Drop-in Workshops

Randall Museum, 199 Museum Way, San Francisco, 94114 + Google Map
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Saturday, August 3 @ 11:00 am - 1:00 pm

Learn to Skimboard

Stinson Beach, Stinson Beach, South End: Marine Way, Stinson Beach, CA, 94970, Stinson Beach , CA 94970 + Google Map
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Saturday, August 3 @ 1:00 pm - 4:00 pm
|Recurring Event (See all)

An event every week that begins at 1:00 pm on Saturday, repeating until December 28, 2019

Afternoon Art Drop-in Workshops

Randall Museum, 199 Museum Way, San Francisco, 94114 + Google Map
More »
Saturday, August 3 @ 1:00 pm - 3:00 pm

Traveling Light – Artist Reception

U.S. Army Corp of Engineers Bay Model, 2100 Bridgeway, Sausalito, CA 94965 + Google Map
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Ongoing Events


Flower Piano


July 11-22, 9am - 6pm The annual twelve-day-only celebration of pianos in the park marks its fifth year at San Francisco Botanical Garden with a special anniversary edition, featuring more performances, special events, and new opportunities for the public to play. Five years ago, Sunset Piano and San Francisco Botanical Garden (SFBG) joined forces to offer the public a uniquely interactive e...

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