Grand Canyon
- Arizona
photo: Lennart Sikkema
Grand Canyon National Park is one of the most popular tourist destinations in the United States. A giant chasm that was carved out over millions of years by the Colorado River, it's one of the most spectacular examples of erosion anywhere in the world. The park is located on the ancestral homeland of 11 Associated Tribes, and there are many opportunities to learn about their history and culture. There are also many activities to enjoy at Grand Canyon National Park, such as hiking, camping, fishing, and more. Grand Canyon National Park is open 24 hours a day, so there's always something to do!