Little Sahara State Park

Only gypsum cave supposedly open to the public in the United States, and one of the largest in the world.

Land characterized by buttes and hilltops with a lot of selenite content.

A salt plain and saltwater lake known as the Great Salt Plains Lake lie here in the bed of what was once an ancient sea, where visitors sometimes look for selenite crystals.

The park got its name from the black lava rock that covered the area 30 million years ago. Hike the petrified forest trail and walk in fossil footprints of dinosaurs.