Mojave National Preserve is a United States National Preserve located in the eastern Mojave Desert of San Bernardino County, California. The preserve covers 1,600,000 acres of land and it is the third largest unit in the National Park System in the contiguous United States. The preserve is known for its rugged landscapes, diverse plant and animal life, and its cultural and historical significance.

The preserve is home to several natural landmarks and features, including the Kelso Dunes, which are the largest sand dunes in the Mojave Desert, the Cinder Cone Lava Beds, which is a volcanic field, and the Devil’s Hole, a deep limestone sinkhole.

The preserve is also home to a diverse array of plant and animal life, including Joshua trees, bighorn sheep, and the desert tortoise. The preserve also offers a variety of recreational activities, such as hiking, camping, and picnicking.

The preserve also offers a variety of educational opportunities, such as ranger-led tours and nature programs, as well as a visitor center, which provides information and exhibits on the natural and cultural history of the area.

Mojave National Preserve is a popular destination for nature lovers and outdoor enthusiasts, and it is known for its rugged landscapes, diverse plant and animal life, and its cultural and historical significance.