The 2,390-hectare (5,900-acre)[2] park is set on the east shore of the Gippsland Lakes, fringed by the waters of Lake Victoria and Lake Reeve.[3] The park includes Sperm Whale Head peninsula and Rotamah and Little Rotamah Islands. The park is managed by Parks Victoria jointly with the traditional owners, the Gunaikurnai.[4]
An area of 1,451 hectares (3,590 acres) was initially set aside as a nature reserve in 1927, with the park proclaimed in 1956. Rotamah Island and Little Rotamah Island were added to the park in 1978.[1]