Mount Rainier is located in the Pacific Northwest region of the U.S., specifically in Washington state.

Standing at 14,411 feet, Mount Rainier is the highest peak in Washington and one of the most iconic mountains in the Pacific Northwest. It is an active stratovolcano and a prominent feature of Mount Rainier National Park, attracting visitors for hiking, climbing, and sightseeing. The mountain is also famous for its glaciers, alpine meadows, and breathtaking views. Mount Rainier plays a key role in the region's natural landscape and is a symbol of the Pacific Northwest’s rugged beauty.