Bass Lake also known as Cone Lake is a 22-acre (8.9 ha) man-made lake or reservoir located in Blowing Rock, Watauga County, North Carolina, United States. The Moses H. Cone estate also called Flat Top Manor, is on a hillside overlooking the lake, whose elevation is 3,563 feet (1,086 m). Cone constructed two lakes on the property: Trout Lake and Cone Lake. The lakes are within Moses H. Cone Memorial Park which is listed in the National Register of Historic Places.