Estero Americano State Marine Recreational Management Area

The protected marine area spans 0.15 square miles along California's north central coast, featuring estuarine environments and tidal creeks with depths up to 10 feet.

The California Department of Fish and Game established this marine protected area in August 2009 during the second phase of the Marine Life Protection Act Initiative.

Local divers, fishermen, scientists, and conservationists collaborated to design this protected area that balances marine preservation with educational and recreational opportunities.

Access to the area requires coordination with Sonoma Land Trust events or arrival by watercraft, as much of the surrounding land remains privately owned.

The estuary contains extensive eelgrass beds that filter water and sustain marine life, while a seasonal sandbar at its mouth influences the ecological dynamics.

Shares border with: Doran Regional Park

GPS coordinates: 38.29690,-123.00120

Latest update: March 4, 2025 22:50