Pago Pago is the primary entry point for visits to National Park of American Samoa, and the city is situated immediately south of the park. Its park visitor center is located at the head of Pago Pago Harbor: Pago Plaza Visitor Center (Pago Plaza, Suite 114, Pago Pago, AS 96799). This center also contains a collection of Samoan artifacts, corals, and seashells. The center expanded with 700 sq. ft. in July 2019, adding new demonstrations and exhibits. An item at the new exhibit is the skull of a sperm whale which washed up on Ofu Island in 2015. Several video screens and panels inform visitors about Samoan dolphins and whales. The exhibit also contains a six-foot by six-foot siapo which was made by college students as well as an enu basket woven with traditional materials.