Find nature and conservation events happening around the greater San Francisco Bay Area!

Click here to add an event to our calendar.

Slow Journeys

Sugarloaf Ridge State Park 2605 Adobe Canyon Rd, Kenwood, CA

Have you ever tasted a Douglas Fir needle or a California Laurel leaf? You will have opportunities to observe, smell, touch, taste, draw, and photograph some of the park’s offerings as we encounter, share, and discuss our interactions with nature. … Read more


Canine Capers – Sniff the Flowers

Sunol Wilderness Regional Preserve 1895 Geary Road, Sunol, CA

The restorative effect of spending time outdoors with a friend, furry or otherwise, is well-known! Join this monthly adventure to nurture the inner and outer selves by exploring and learning about the natural world around you and in April, you'll search … Read more

Serpentine Splendors

Sunol Wilderness Regional Preserve 1895 Geary Road, Sunol, CA

Discover California's state rock and why it creates a rockin' display of wildflowers. You'll hike (2-mile round trip) to a serpentinite outcrop and find out what flowers flourish there.  

Santa Rosa Creek Cleanup

Olive Park 105 Orange Street, Santa Rosa, CA

Join Russian Riverkeeper in cleaning up the constant flow of trash entering Santa Rosa Creek before trash gets to the Russian River and ocean! This cleanup takes place several times, please click on the date to find out more. Saturday, February … Read more

Caminata de flores bilingüe/ Bilingual Wildflower Walk

Sugarloaf Ridge State Park 2605 Adobe Canyon Rd, Kenwood, CA

Acompaña a Phil Weil, poeta de flores y voluntario en Sugarloaf en una caminata de flores silvestres bilingüe. Empezando del centro de visitantes, pasaremos por el estacionamiento principal, continuando hacia al este en el sendero Lower Bald Mountain, pasaremos el … Read more


53rd Anniversary of Earth Day

San Francisco County Fair Bldg 9th Avenue and Lincoln Way in Golden Gate Park, San Francisco, CA

In backyards, in each state, and around the world, long-held and outdated systems are perpetuating the dependence on fossil fuel, and dependence on corporations that put profit before people. Clean air, water, soil, and food is our fundamental right. The … Read more


Earth Day Marin

Mill Valley Recreation 180 Camino Alto, Mill Valley, CA

Earth Day Marin invites people of all ages to create a more just and sustainable world. Through playful activities, you will learn about simple actions you can take to protect our future, such as using clean energy, eating sustainably, riding … Read more


Hunt for Pollinators

Sunol Wilderness Regional Preserve 1895 Geary Road, Sunol, CA

Pollinators come in many forms! Join us to look for pollinators in our park and learn about the important work that they do to help us have fruit, flowers, and more! Space will be limited and sign-ups will occur on … Read more

Sunol Wildflower BioBlitz

Sunol Regional Wilderness (Visitor Center) 1895 Geary Rd, Sunol, CA

Join Sunol's Wildflower BioBlitz:  Find, identify, and record the wildflowers you see! You will have the opportunity to learn how to identify some common wildflowers with interpretive staff and docents as we hike around the park. Registration opens on February 14 … Read more


Mother’s Day at the Refuge

Don Edwards San Francisco Bay National Wildlife Refuge, Alviso Environmental Education Center 1751 Grand Blvd, Alviso

We hope you will join us in celebrating all of the mothers of the world by attending our Mother's Day Celebration at the Refuge! You may arrive any time from 10:00 am to 2:00 pm on Sunday, May 14th, at … Read more


Vino & 5K Run

Keller Estate Winery 5875 Lakeville Hwy, Petaluma, CA

Join the fun and celebrate dads everywhere for an early Father's Day weekend run! A 5K distance is perfect for new runners, families (strollers and children are welcome), and anyone who loves to experience the community spirit of running together … Read more

$15 – $50