(Maryland)
Herrington Manor State Park is a public recreation area on 365 acres (148 ha) in Garrett County, Maryland. The focal point of the state park is 53-acre (21 ha) Herrington Lake. The park lies adjacent to Swallow Falls State Park, approximately 4 miles (6.4 km) north of Oakland. Both parks are managed by the Maryland Department of Natural Resources. (Ref: https://en.wikipedia.org/wiki/Herrington_Manor_State_Park)