<Tr> <Td_colspan="2"> Location in Missouri </Td> </Tr> <Tr> <Td_colspan="2"> Website: Johnson's Shut - Ins State Park </Td> </Tr> <P> Johnson's Shut - Ins State Park is a state - owned, public recreation area covering 8,647 acres (3,499 ha) on the East Fork Black River in Reynolds County, Missouri . The state park is jointly administered with adjoining Taum Sauk Mountain State Park, and together the two parks cover 16,050 acres (6,500 ha) in the St. Francois Mountains region of the Missouri Ozarks . </P> <P> The term "shut - in" refers to a place where the river's breadth is limited by hard rock that is resistant to erosion . In these shut - ins, the river cascades in many rivulets over and around igneous rocks worn smooth over many eons . It is used by park visitors as a natural water park when the water is not so high as to be dangerous . </P>

Where is johnson shut in state park in mo