Great Basin

The Great Basin (Spanish: Gran Cuenca) is the largest area of contiguous endorheic watersheds those with no outlets in North America. It spans nearly all of Nevada, much of Oregon and Utah, and portions of California, Idaho, Wyoming, and Baja California, Mexico. It is noted for both its arid climate and the basin and range topography that varies from the North American low point at Badwater Basin in Death Valley to the highest point of the contiguous United States, less than 100 miles (160 km) away at the summit of Mount Whitney. The region spans several physiographic divisions, biomes, ecoregions, and deserts.

Great Basin
Relief map with Great Basin overlay
LocationUnited States
Coordinates40°40′N 117°40′W[1]
Highest point
Mount Whitney summit
14,505 ft (4,421 m)
36°34′42.89″N 118°17′31.18″W
Area209,162 sq mi (541,730 km2)[2]