Free entry, free admission days and free hours from every section.
1 pick
Section: Free and Budget-Friendlywildlife refuge
Sonny Bono Salton Sea National Wildlife Refuge
Free
Birding hotspot 227 ft below sea level with over 400 species recorded; the Rock Hill unit has a self-guided trail, observation tower and picnic areas. Free; visitor center usually open November to April.
Hours
Refuge sunrise to sunset; visitor center usually open Nov-Apr, 6 days a week
Parks, trails, beaches, gardens and nature reserves.
1 pick
Section: Outdoors and Naturewildlife refuge
Sonny Bono Salton Sea National Wildlife Refuge
Free
Birding hotspot 227 ft below sea level with over 400 species recorded; the Rock Hill unit has a self-guided trail, observation tower and picnic areas. Free; visitor center usually open November to April.
Hours
Refuge sunrise to sunset; visitor center usually open Nov-Apr, 6 days a week