A mule deer at Hart Mountain National Antelope Refuge. Hart Mountain became a National Antelope Refuge in 1936, but the roots of the region’s importance for both hunters and wildlife alike go ...

For in person or mail inquiries, the address is Sheldon-Hart Mountain National Wildlife Refuge Complex at 20995 Rabbit Hill Road, PO Box 111, Lakeview OR 97630 from 8am-4pm Monday-Friday.