The sun can rise and set on this island nation in the middle of the Pacific. Known for its rainforest paradise and tropical reefs, these islands were originally settled by Polynesians more than 3,000 years ago, and continue to carry traditional Polynesian culture today. Colorful tropical reefs are part of the 4,000 acres of National Park that is underwater, though even reefs are threatened by human-caused climate change. Though we love to travel by RV here at America’s National Parks, this one is only accessible by plane.

This week on America’s National Parks, we take a deep dive into the American Samoa.