Colorado (8) Great Sand Dunes National Park and Preserve is a United States National Park located in the easternmost parts of Alamosa County and Saguache County, Colorado. We know you love history.
Antarctica is the Earth's southernmost continent. It is on the South Pole. It is almost entirely south of the Antarctic Circle. Around Antarctica is the Southern Ocean. At 14.0 million km2 (5.4 million sq mi), it is the fifth-largest continent in area after Asia, Africa, North America, and South America. About 98% of Antarctica is covered by ice.
Antarctica is the only continent on earth where a polar climate dominates. The Arctic is more diverse. In the Arctic, tundra is found in the southern regions, and ice caps are further north. A lot of the Arctic region is permanently covered by solid or drifting pack ice.