Crater Lake National Park

Crater Lake National Park is an American national park located in southern Oregon. Established in 1902, Crater Lake is the fifth-oldest national park in the United States and the only national park in Oregon. The park encompasses the caldera of Crater Lake, a remnant of Mount Mazama, a destroyed volcano, and the surrounding hills and forests.

The lake is 1,949 feet deep at its deepest point, which makes it the deepest lake in the United States, the second-deepest in North America and the ninth-deepest in the world. Crater Lake is often referred to as the seventh-deepest lake in the world, but this former listing excludes the approximately 3,000-foot depth of subglacial Lake Vostok in Antarctica, which resides under nearly 13,000 feet of ice, and the recent report of a 2,740-foot maximum depth for Lake O'Higgins/San Martin, located on the border of Chile and Argentina.