Wildlife refugeSalton Sea
Sonny Bono Wildlife Refuge
Explore managed wetlands, agricultural fields and volcanic terrain protecting vital Pacific Flyway habitat at the Salton Sea’s southern end.
The Sonny Bono Salton Sea National Wildlife Refuge protects one of Southern California’s most important bird habitats at the southern end of the Salton Sea. Established in 1930 and renamed in honor of Congressman Sonny Bono in 1998, the refuge combines managed wetlands, agricultural fields, desert habitat, and volcanic terrain along the Pacific Flyway.
Winter brings the refuge’s most dramatic wildlife displays, with snow geese, Ross’s geese, sandhill cranes, ducks, shorebirds, and raptors gathering across the wetlands and forage fields. Wildlife changes throughout the year, making every visit different. Observation platforms, photography blinds, and designated trails allow visitors to explore without disturbing sensitive habitat.
The refuge consists of two separate visitor areas. The headquarters area provides orientation and access to Rock Hill Trail, while Unit 1 offers a closer look at managed wetlands along the Hardenberger Trail. Because seasonal hours, extreme heat, and wildlife conditions can affect a visit, travelers should review current refuge information before departing.
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