America's hidden gems: The 20 least-crowded national parks in 2009
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2. National Park of American Samoa, American Samoa( National Park Serivce )
This national park is composed of pristine beaches, tropical forests and biologically diverse reefs spread across the islands of American Samoa. It is thought that the first people on these islands came by sea from southwest Asia 3,000 years ago. In September, a tsunami wreaked havoc on the park, damaging its visitor center, beaches, forests and artifacts.
Visitors in 2009 (through August): 2,412
Pictured: Maga Point beach on Ofu island