The park is open year-round.
The Visitor Center in Pago Pago is open weekdays 8:00 am to 4:30 pm.
The nearest airport is Pago Pago International Airport on Tutuila. Airplane service is available several times per week from Honolulu. Regularly scheduled flights (small planes) serve park areas of Ofu and Tau, and the nearby nation of Samoa.
Local "AIGA" buses travel Tutuila from dawn to dusk. Taxi service and rental cars are available.
Special Blend