Pohick Bay Regional Park
Pohick Bay Regional Park is a regional park on Pohick Bay of the Potomac River, in Fairfax County, northern Virginia. Geography. The park is located on State Route 242, north of Mason Neck State Park. It is protected and operated by the NOVA Parks agency of Northern Virginia, formerly the Northern Virginia Regional Park Authority. Water recreation. Pohick Bay Regional Park includes a boat launch; and the Pirate's Cove water park.