Hawaii
Haleakala National Park
Hawaii
Haleakala's massive volcanic crater rises 10,000 feet above Maui, famous for magnificent sunrises above the clouds and otherworldly landscapes.
33,264 acres
994,394 visitors/yr
Hawaii
Hawaii Volcanoes National Park
Hawaii
Hawaii Volcanoes protects two of the world's most active volcanoes, where visitors can witness the primal power of the Earth creating new land.
335,259 acres
1,262,747 visitors/yr