San Diego Bay National Wildlife Refuge

San Diego Bay National Wildlife Refuge is a nature reserve containing wetlands, salt marshes, and intertidal mudflats along the California coast. The site encompasses areas that provide different habitats for wildlife and has been made accessible through public pathways and viewing areas.

This refuge was established in 1996 as part of federal efforts to protect endangered species and preserve natural habitats in Southern California. The creation reflected broader conservation initiatives focused on coastal ecosystems in the region.

The Living Coast Discovery Center within this refuge offers visitors a chance to learn about local wildlife through exhibitions and guided tours. This educational hub attracts school groups and nature enthusiasts interested in understanding the habitats around them.

Visitors can reach the refuge trails via free shuttle service from the Living Coast Discovery Center or explore the area using the Bayshore Bikeway. Early morning hours offer the best wildlife viewing, when animals are most active and visible.

The refuge is home to more than 200 bird species and provides a critical refuge for four endangered animals, including the California least tern. This small seabird once nested at only a handful of locations along the California coast and remains one of North America's rarest tern species.

Location: Imperial Beach

Operator: US Fish and Wildlife Service

GPS coordinates: 32.60054,-117.10397

Latest update: December 11, 2025 11:01