North Cascades National Park is a national park of the United States in Washington. At more than 500,000 acres (200,000 ha), it is the largest of the three National Park Service units that comprise the North Cascades National Park Complex. The park consists of a northern and southern section, bisected by the Skagit River that flows through the reservoirs of Ross Lake National Recreation Area.

Mount Baker also known as Koma Kulshan or simply Kulshan, is a 10,781 ft (3,286 m) active glacier-covered andesitic stratovolcano in the Cascade Volcanic Arc and the North Cascades of Washington State in the United States. Mount Baker has the second-most thermally active crater in the Cascade Range after Mount St. Helens.

With nearly one million acres, Olympic National Park encompasses several distinctly different ecosystems and protects a rich mosaic of natural and cultural history. Untamed rivers flow from glacier-capped peaks through valleys of old-growth forests, waves crash against a shoreline rich with life, and only trails traverse the vast interior of this internationally recognized wilderness.

Lake Chelan, located in Chelan, Washington, is a picturesque natural gem known for its stunning beauty and outdoor recreational opportunities. Lake Chelan is a narrow, 50.5-mile-long lake nestled in the North Cascades mountain range. It is the third-deepest lake in the United States, with a maximum depth of 1,486 feet.

Washington State, located in the Pacific Northwest region of the United States, is known for its diverse landscapes, vibrant cities, and economic significance. Washington State is characterized by its dynamic economy, stunning natural beauty, and cultural richness, making it a significant and vibrant part of the United States. Its population was 7,812,880 in 2023.