Lake Clark National Park

Location: Alaska

Year Established: 1980

Area: 2,619,733.21 acres (10,601.7 km2)

Annual Visitors: 16,100

The region around Lake Clark features four active volcanoes, including Mount Redoubt, as well as an abundance of rivers, glaciers, and waterfalls. Temperate rainforests, a tundra plateau, and three mountain ranges fill in the remaining landscape