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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

Habitat Restoration

Mar 7, 2026 8:45am
Open to ages 10 and up. Volunteers support habitat restoration by removing non-native plants, clearing vegetation, and planting native species…
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Perilous Pets: Invasives & Us

Mar 7, 2026 11:00am
Kid’s Event Learn about … Safe pets in Southern California How to rehome an exotic pet What you can do…
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Nature Storytime

Mar 12, 2026 10:30am
Nature Storytime is a hands-on program for preschoolers ages 2-5 years. Explore the wonders of Madrona Marsh through engaging stories…
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Latest News & Articles

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.

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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