The West Coast Region of the United States includes the states of California, Oregon, and Washington. This area is known for its diverse geography, featuring stunning coastlines, mountains, and forests. Major cities like Los Angeles, San Francisco, and Seattle are located here, contributing to the region's vibrant culture and economy. The West Coast is also famous for its technology industry, particularly in the Silicon Valley area of California, which is home to many leading tech companies. Additionally, the region has a rich history of indigenous cultures and is known for its environmental initiatives, promoting sustainability and conservation efforts.