WE ALL BENEFIT FROM A CLEANER CALIFORNIA COAST

A man and three children with buckets by a lake, mountains in the background, on a clear sunny day.

Create a Cleaner &
Healthier California
Coast By Practicing
Leave No Trace

There is no place on Earth like the Northern California Coast. Whether it’s your first visit or your hundredth, you will experience something incredible.

What you may not realize is that you play a crucial role in protecting this unique place. Our visits to coastal areas often bring with them single-use trash items, which accumulate rapidly. Each year, tens of thousands of pounds of litter are left behind on the California coastline, causing significant ecological damage.

By practicing Leave No Trace, we all benefit from:

  • Healthier coastal ecosystems and wildlife

  • Vibrant wildlife on land and sea

  • More enjoyable outdoor spaces for everyone to share

The Cleaner California Coast-Leave No Trace Initiative is in partnership with Marin County Parks, Sonoma County Regional Parks, Sonoma County Tourism, Visit Mendocino, California State Parks, the National Park Service, federally and non-federally recognized tribes, Marin Convention and Visitors Bureau, and the Environmental Action Committee of West Marin.

Practicing Leave No Trace in Coastal Communities

Close-up of a hand pointing at a regional map of the Pacific Northwest, showing Seattle and the surrounding areas with highlighted routes and landmarks.

Know Before You Go

Recycling and compost bins at the beach with informational signs showing types of waste appropriate for each bin.

Trash Your Trash

Sign on a post with instructions for dog owners at a park. In the background, there is a mountain landscape with some people walking on a trail.

What To Do With Poop

Colorful houses with water towers on a hill overlooking the ocean with rocky cliffs in the foreground and trees in the background.

Be Considerate of Coastal Communities

People walking along a rocky beach with water reflections, cliffs in the background, and a cloudy sky overhead.

Want To Learn More?

Take the free Leave No Trace 101 Course to gain the foundational skills and concepts that protect any ecosystem, including the coast.

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Teach

Spread The Word

In-person and digital spaces are effective ways to reach visitors. Download bilingual Media Assets and share how to Leave No Trace along the coast!

A poster with a message about protecting California's coast from trash, offering guidelines for waste reduction, trash disposal, and community consideration.
A poster with a message about protecting California's coast from trash, offering guidelines for waste reduction, trash disposal, and community consideration.
Infographic in Spanish about protecting California's coast from trash, with sections on preparing before going to the beach, proper disposal of organic waste, and community involvement, featuring icons of a water bottle, recycling bin, house on water, and the Clean California Coast logo.
Infographic in Spanish about protecting California's coast from trash, with sections on preparing before going to the beach, proper disposal of organic waste, and community involvement, featuring icons of a water bottle, recycling bin, house on water, and the Clean California Coast logo.

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Cleaner Coast Social Media

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@cleanercaliforniacoast

Explore The Counties

Want to learn more? Look at some resources and programs happening across partners in Sonoma, Marin, and Mendocino Counties.

It Takes a Village

Marin, Sonoma, and Mendocino Counties and the Leave No Trace organization have launched this coordinated campaign to provide visitor education and outreach to reduce the negative visitation impacts in coastal environments and communities across the three counties.

Partners

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