White Lake State Park is a 902.7-acre (365.3 ha) public recreation area in Tamworth, New Hampshire. The state park surrounds 125-acre (51 ha) White Lake, a typical glacial lake. It is open year-round and offers swimming, hiking, non-motorized boating, picnicking, trout fishing, winter sports, day-use area, group areas, and seasonal camping. The park's 72-acre (29 ha) stand of pitch pine trees was designated a National Natural Landmark in 1980. It is accessible by a walking trail that also passes a series of kettle bogs.