Pictured Rocks National Lakeshore is a U.S. National Lakeshore in the Upper Peninsula of Michigan, United States.
Great Sand Dunes National Park and Preserve is in southern Colorado.
Theodore Roosevelt National Park lies in western North Dakota, where the Great Plains meet the rugged Badlands.
Lassen Volcanic National Park is in northern California. It's rich in hydrothermal sites like Bumpass Hell, with its acres of bubbling mud pots.
North Cascades National Park is in northern Washington State. It’s a vast wilderness of conifer-clad mountains, glaciers and lakes.
Katmai National Park and Preserve is on a peninsula in southern Alaska. Its wild landscapes span tundra, forests, lakes and mountains.
Congaree National Park is a 26,692.6-acre American national park in central South Carolina.
Channel Islands National Park comprises 5 ecologically rich islands off the Southern California coast.
Petrified Forest National Park is in northeastern Arizona. In its south, the Rainbow Forest is full of colorful petrified wood.
Hot Springs National Park is an American national park in central Garland County, Arkansas.