(Washington)
Battle Ground Lake State Park is a 280-acre (110 ha) public recreation area located three miles (4.8 km) northeast of the city of Battle Ground, Washington. The state park is covered by an evergreen forest that surrounds a crater lake of volcanic origin. The park is managed by the Washington State Parks and Recreation Commission. (Ref: https://en.wikipedia.org/wiki/Battle_Ground_Lake_State_Park)