Osbornedale State Park

Osbornedale State Park
One of the park's glacial erratics
Osbornedale State Park
Osbornedale State Park
LocationDerby, Connecticut, United States
Coordinates41°20′10″N 73°06′02″W / 41.33611°N 73.10056°W / 41.33611; -73.10056
Area417 acres (169 ha)
Elevation200 ft (61 m)
Established1956
Administered byConnecticut Department of Energy and Environmental Protection
DesignationConnecticut state park
WebsiteOfficial website


Osbornedale State Park is a public recreation area occupying 417 acres (169 ha) on the east bank of the Housatonic River primarily in the town of Derby, Connecticut, with a small portion in Ansonia. The state park includes the historic Osborne Homestead, the Kellogg Environmental Center, and an extensive system of hiking trails. The park is managed by the Connecticut Department of Energy and Environmental Protection.