Intermountain West

Region of the Western United States

 This article is about the region of the United States.
   For other uses, see [[]].

Map of the Intermountain West region

The Intermountain West is a region in the Western United States that lies between the Rocky Mountains to the east and the Cascade Range and Sierra Nevada to the west. This area is characterized by its unique geography, climate, and cultural history.

Geography

The Intermountain West encompasses a diverse range of landscapes, including high deserts, plateaus, and mountain ranges. Major geographic features include the Great Basin, the Colorado Plateau, and the Snake River Plain. The region is known for its arid and semi-arid climate, with significant variations in temperature and precipitation.

Major Landforms

• Great Basin: A large, arid region of the western United States, characterized by its basin and range topography.
• Colorado Plateau: A high desert region known for its colorful rock formations and deep canyons, including the Grand Canyon.
• Snake River Plain: A large, flat region in southern Idaho, formed by volcanic activity.

Climate

The climate of the Intermountain West varies widely due to its diverse topography. Generally, the region experiences hot summers and cold winters, with low humidity. Precipitation is generally low, with some areas receiving less than 10 inches annually.

Flora and Fauna

The Intermountain West supports a variety of ecosystems, from desert scrub to alpine forests. Common plant species include sagebrush, juniper, and pinyon pine. The region is home to wildlife such as mule deer, pronghorn, and various bird species.

Human History

The Intermountain West has been inhabited by various indigenous peoples for thousands of years. European exploration and settlement began in the 19th century, with the establishment of trade routes and settlements. The region played a significant role in the westward expansion of the United States.

Economy

The economy of the Intermountain West is diverse, with key industries including agriculture, mining, and tourism. The region's natural beauty and outdoor recreational opportunities attract millions of visitors each year.

Major Cities

• Salt Lake City: The largest city in the region, known for its proximity to the Great Salt Lake and the Wasatch Range.
• Boise: The capital of Idaho, located on the Boise River.
• Las Vegas: A major tourist destination known for its entertainment and nightlife.

Related pages

• Rocky Mountains
• Great Basin
• Colorado Plateau
• Western United States