Sonoran Desert desert is a popular route to attempt unauthorized entry across the border. The harsh conditions mean that the 3-5-day march, usually moving at night to minimize exposure to the heat, often ends in death. There are many National Parks and Monuments; federal and state nature reserves and wildlife refuges; state, county, and city parks; and government or nonprofit group operated natural history museums, science research institutes, and botanical gardens and desert landscape gardens. Sonoran Desert The Sonoran Desert is a North American desert which covers large parts of the Southwestern United States in Arizona and California and of Northwestern Mexico
Painted Desert (South Australia) of orange, yellow, and white shale on the slopes. The Mirackina Range of mesas extends to the west. The Arckaringa Hills is of geological and biological significance as it is also the site of rare plant species and the southernmost extent of the range of Australia's largest monitor lizard. Painted Desert (South Australia) The Painted Desert is in the Far North of South Australia. It is north-east of Coober Pedy, in the Arckaringa Station pastoral lease, not far from the homestead. It is notable for its distinctive mesas, mountains, and geological formations. Not far from here on the way to