Arches National Park

The park contains the highest density of natural arches in the world.

The park consists of 310.31 square kilometres (76,680 acres; 119.81 sq mi; 31,031 ha) of high desert located on the Colorado Plateau.[5] The highest elevation in the park is 5,653 feet (1,723 m) at Elephant Butte, and the lowest elevation is 4,085 feet (1,245 m) at the visitor center. The park receives an average of less than 10 inches (250 mm) of rain annually.

2007 and 2008