Between 1934 and 1981 MCL helped to acquire and preserve some of Marin’s defining public lands. The total acreage of these lands is more than 11,000 acres. Click on the links below to learn more about our major accomplishments:

• Mount Tamalpais State Park
• Drake’s Bay Beach
• Stinson Beach Park
• Samuel P. Taylor State Park
• Tomales Bay State Park
• Angel Island State Park
• Richardson Bay Audubon Center
• Point Reyes National Seashore
• Corte Madera Tidelands
• Strawberry Area
• Kent Island
• Northridge
• Marin County Open Space District
• Rancho Olompali
• Heerdt Marsh
• Ring Mountain

MCL continues to work on preserving important natural features of Marin. Projects have included the San Rafael Shoreline, Larkspur's Baltimore Canyon, Corte Madera marshes, Bahia, Rush Creek in Novato, Bel Marin Keys and other creeks, wetlands and ridges.