Boysen State Park offers 3 entrances: U.S. Highway 20 (east side), U.S. Highway 26 (south side) and Bass Lake Road (west side).
Boysen State Park is one of the larger parks in the State Park System. It is a lake-orientated park at the south end of the Owl Creek Mountains at the mouth of Wind River Canyon now part of the Wind River Canyon Scenic Byway. It offers a variety of water type recreation. Day and camping facilities are available. It features interesting geological formations. Several state record fish have been caught out of the reservoir.