In the US there are numerous maar areas, such as Alaska (Ukinrek Maars, Nunivak in the Bering Sea), in Washington (Battle Ground Lake), in Oregon (Fort Rock Basin with the maars of Big Hole, Hole-in-the-Ground, Table Rock, Seven Mile Ridge), in Death Valley National Park, California (Ubehebe Crater), in Nevada (Soda Lakes) as well as the maars of the White Rock Canyon, Mount Taylor and Potrillo volcanic fields, Zuni Salt Lake Crater and Kilbourne Hole Crater in New Mexico.