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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

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…

🌱 Riviera Garden Club Plant Sale

Mar 14, 2026 10:00am

The Riviera Garden Club’s largest annual fundraiser is the plant sale. Proceeds from the plant sale are used for scholarships.

Lazy Dog Fundraiser for Madrona Marsh

Mar 16, 2026 12:00am

Support Madrona Marsh by having a meal from Lazy Dog Restaurant from March 16 – 18, 2026. Just show them…

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Latest News & Articles

Native Plant Garden History

In the year 2000, after the Madrona Marsh Nature Center was constructed, a plan was needed for landscaping around the new building. Carol Roelen submitted a letter to the City
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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.