About the Refuge

condor 107 in a defensive posture in hopper canyon

Hopper Mountain NWR is located in the rugged and steep mountainous terrain of eastern Ventura County, California, approximately 4 miles northeast of the town of Fillmore.  

A high mountain valley encircled by deep canyons, steep ridgelines, and rocky pinnacles, Hopper Mountain National Wildlife Refuge is the gateway into California condor country.  The refuge is an outpost on the edge of an unforgiving terrain where California condors safely forage, nest, and roost. Under the wing of these majestic birds, the refuge supports healthy examples of oak woodlands, grasslands, chaparral, coastal sage scrub, seasonal wetlands, riparian areas, and some of the last remaining intact stands of California black walnut.
Decorating the rock spires where condors now perch, preserved Chumash rock art symbolizes the connection these indigenous people have to the land and sacred bird. Hopper Mountain NWR emanates a sense of stewardship and conservation to neighboring lands. The refuge exemplifies productive relationships with neighboring landowners and partners. Refuge facilities serve as resources for the scientific community and academic institutions to conduct research supporting refuge purposes.
This 2,471-acre refuge adjoins the southern boundary of the Sespe Condor Sanctuary, a component of the U.S. Forest Service, Los Padres National Forest. The 53,000-acre Sanctuary contains critical California condor nesting and roosting habitat. Strategically located adjacent to the Sanctuary, the refuge helps buffer these nesting and roosting areas from human disturbance and protects a portion of the foraging habitat within a much larger area where the condors have historically foraged and fed. Hopper Mountain NWR also protects a variety of plant communities that provide habitat for other species protected under the federal Endangered Species Act.