- National Park of American Samoa Located in Pago Pago, American Samoa, AS TRAVEL BASICS - CAMPING - LODGING ACTIVITIES - FACILITIES - FEES/PERMITS Ofu Underwater Doug Cuillard IN BRIEF Two rain forest preserves and a coral reef are home to unique tropical animals including the Flying Fox, Pacific Boa, tortoises, and an array of birds and fish. The park contains paleotropical rain forests, ...www.nps.gov/npsa