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! For Bay Nature-sponsored events click here.

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Bay Nature Event Calendar

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October 2018
Saturday, October 20 @ 9:00 am - 3:00 pm

Wildlife & Harvest Day

Blackberry Farm, 21979 San Fernando Ave, Cupertino, CA 95051 + Google Map
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Saturday, October 20 @ 10:00 am - 3:00 pm

Wildlife & Harvest Day

Blackberry Farm, 21979 San Fernando Ave, Cupertino, CA 95051 + Google Map
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Saturday, October 20 @ 10:00 am - 4:00 pm

Spiders! Guided hike with Gwen Heistand

Martin Griffin Preserve (ACR), 4900 Shoreline Highway 1, Stinson Beach, CA 94970 + Google Map
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Saturday, October 20 @ 10:00 am - 4:00 pm

Fall Harvest at Slide Ranch

Slide Ranch, 2025 Shoreline Highway, Muir Beach, CA 94965 + Google Map
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Sunday, October 21 @ 2:00 pm - 3:00 pm

Family Friendly Tour: California Indian Uses of Native Plants

Regional Parks Botanic Garden, Wildcat Canyon Road at South Park Drive, Berkeley, CA + Google Map
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Wednesday, October 24 @ 10:00 am - 11:00 am
|Recurring Event (See all)

An event every week that begins at 10:00am on Wednesday, repeating until October 31, 2018

Wednesday Wellness Walks

Armstrong Redwoods State Natural Reserve, 17000 Armstrong Woods Rd., Guerneville, CA 95446 + Google Map
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Wednesday, October 24 @ 5:30 pm - 8:00 pm

October Full Moon Sail

Schooner Freda B, Sausalito Yacht Harbor, Slip 907, Sausalito, CA 94965 + Google Map
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Sunday, October 28 @ 8:15 am - 11:00 am
|Recurring Event (See all)
Weekly (Sunday Mornings)

Ecology Sail to the Marin Headlands (Summer/Fall)

Schooner Freda B, Sausalito Yacht Harbor, Slip 907, Sausalito, CA 94965 + Google Map
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Wednesday, October 31 @ 10:00 am - 11:00 am
|Recurring Event (See all)

An event every week that begins at 10:00am on Wednesday, repeating until October 31, 2018

Wednesday Wellness Walks

Armstrong Redwoods State Natural Reserve, 17000 Armstrong Woods Rd., Guerneville, CA 95446 + Google Map
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November 2018
Saturday, November 3 @ 10:00 am - 2:00 pm

Introductory Geocaching Hike

Los Trancos Open Space Preserve, Page Mill Road, Los Altos Hills, CA 94022 + Google Map
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Saturday, November 3 @ 11:00 am - 2:00 pm

Peña Adobe Presents “Kids’ Day at the Adobe” Saturday, November 3, 2018

Pena Adobe Historic Park, Off Interstate 80 at Pena Adobe, Vacaville, CA 95687 + Google Map
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Sunday, November 4 @ 8:15 am - 11:00 am
|Recurring Event (See all)
Weekly (Sunday Mornings)

Ecology Sail to the Marin Headlands (Summer/Fall)

Schooner Freda B, Sausalito Yacht Harbor, Slip 907, Sausalito, CA 94965 + Google Map
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Saturday, November 10 @ 10:00 am - 1:00 pm
|Recurring Event (See all)

An event every month that begins at 10:00am on day Second of the month, repeating indefinitely

You’re Invited to our Second Saturday on the Richmond Greenway!

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Saturday, November 10 @ 10:00 am - 2:00 pm
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One event on November 21, 2018 at 10:00am

MMWD Habitat Restoration and Holiday Wreath Making

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Sunday, November 11 @ 8:15 am - 11:00 am
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Weekly (Sunday Mornings)

Ecology Sail to the Marin Headlands (Summer/Fall)

Schooner Freda B, Sausalito Yacht Harbor, Slip 907, Sausalito, CA 94965 + Google Map
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Saturday, November 17 @ 1:00 pm - 3:00 pm

Ohlone Master Gardeners

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Sunday, November 18 @ 8:15 am - 11:00 am
|Recurring Event (See all)
Weekly (Sunday Mornings)

Ecology Sail to the Marin Headlands (Summer/Fall)

Schooner Freda B, Sausalito Yacht Harbor, Slip 907, Sausalito, CA 94965 + Google Map
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Wednesday, November 21 @ 10:00 am - 2:00 pm
|Recurring Event (See all)

One event on November 21, 2018 at 10:00am

MMWD Habitat Restoration and Holiday Wreath Making

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Friday, November 23 @ 4:00 pm - 6:30 pm

November Full Moon Sail

Schooner Freda B, Sausalito Yacht Harbor, Slip 907, Sausalito, CA 94965 + Google Map
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Sunday, November 25 @ 8:15 am - 11:00 am
|Recurring Event (See all)
Weekly (Sunday Mornings)

Ecology Sail to the Marin Headlands (Summer/Fall)

Schooner Freda B, Sausalito Yacht Harbor, Slip 907, Sausalito, CA 94965 + Google Map
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Sunday, November 25 @ 9:30 am - 12:30 pm

The Music and Poetry of Nature

Picchetti Ranch Preserve, Montibello Rd., Cupertino, + Google Map
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December 2018
Sunday, December 2 @ 8:15 am - 11:00 am
|Recurring Event (See all)
Weekly (Sunday Mornings)

Ecology Sail to the Marin Headlands (Summer/Fall)

Schooner Freda B, Sausalito Yacht Harbor, Slip 907, Sausalito, CA 94965 + Google Map
More »
Saturday, December 8 @ 10:00 am - 1:00 pm
|Recurring Event (See all)

An event every month that begins at 10:00am on day Second of the month, repeating indefinitely

You’re Invited to our Second Saturday on the Richmond Greenway!

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Ongoing Events


Nature Explorers Program 2018


Birds, bugs, bees! Veggies, turtles, trees! Nature Explorers 2018 returns for its fourth year from March 20 through November 20 with fun, engaging weekly classes for preschool children. This year, we'll explore marine biology, conservation, habitats of California, garden plants, rocks and minerals and much more. We'll celebrate World Planting Day, Earth Day, World Oceans Day, World Sea Turtle Day ...

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