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Madrona Marsh

One of the last vestiges of the extensive marshland that once covered Southern California coastal plain

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What’s Happening at the Marsh

Upcoming nature experiences at the Madrona Marsh

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Turtle and Tortoise Day

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They are back again! The California Turtle and Tortoise Society will bring live turtles and tortoises to the Nature Center on Saturday, October 10. This hands-on experience is fun for all ages. Don’t miss this very popular event!
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Discovery Zone – Explore, Discover, Wonder!

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Welcome to the Discovery Zone at Madrona Marsh — a hands-on space where young explorers can learn about nature through play, curiosity, and discovery! Kids can touch, observe, and investigate real objects from the marsh, including feathers, seeds, animal tracks, shells, and plant samples. Interactive displays and simple science activities help children learn how plants
Native Plant Sale, Sunday 10/24/26, 10:00-2:00

Native Plant Sale

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It’s that time of year again:  Autumn, the best season to plant natives in your garden You won’t want to miss this popular event!
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Latest News & Articles

  • Marsh Insider Newsletter – October 2026

    Nature Connections ~ It’s study tour season. On one tour last year, I led a group of fourth graders that just talked away to each other as if I wasn’t there. Quite a challenge. They were at least talking about their surroundings: the Preserve. They had likely never experienced a guided tour.

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    Marsh Insider Newsletter – October 2026

Our story of conservation and community

For over fifty years, Friends of Madrona Marsh has been a critical force in preserving this unique urban wetland. We work closely with the City of Torrance to protect and celebrate this natural treasure.

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Our Core Focus

A successful partnership of life, community, and the City of Torrance.

Protecting a vital urban wetland

Conserving native habitat and supporting local wildlife.

Engagement with Community

Offering tours and events to connect people with nature.

Community-Based Projects

Supporting local hands-on conservation efforts.

Stay up to date with the latest news and events

Be Part of Our Conservation Story

Your support helps us protect and preserve this urban wetland ecosystem

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Friends of the Friends of Madrona Marsh

Local Organizations that also support nature and work with The Friends of Madrona Marsh

Palos Verdes Land Conservancy

Palos Verdes Land Conservancy

Palos Verdes / South Bay Audubon Society

Palos Verdes / South Bay Audubon Society

South Bay Parkland Conservancy

South Bay Parkland Conservancy

International Bird Rescue

International Bird Rescue

California Native Plant Society - South Coast Chapter

California Native Plant Society - South Coast Chapter