Castlewood State Park is a public recreation area and Missouri state park occupying 1,818 acres which straddles the Meramec River in St. Louis County, Missouri. The most visited section of the state park lies on the north side of the Meramec; the park acreage on the south side of the river is accessed from Lone Elk County Park and includes the World Bird …
Castlewood State Park is a public recreation area and Missouri state park occupying 1,818 acres which straddles the Meramec River in St. Louis County, Missouri. The most visited section of the state park lies on the north side of the Meramec; the park acreage on the south side of the river is accessed from Lone Elk County Park and includes the World Bird Sanctuary.
Location: St. Louis County, Missouri, United States
Elevation: 417 ft (127 m)
Established: 1974
Area: 1,818.77 acres (7.3603 km²)
Visitors: 735,979 (in 2022)
Governing body: Missouri Department of Natural Resources