10. Flagstaff, Arizona
Flagstaff sits 7,000 feet high in Arizona’s San Francisco Peaks. It is a lively mountain town full of history and natural beauty. Known as the “City of Seven Wonders,” it leads to amazing places like the Grand Canyon and Oak Creek Canyon.
Flagstaff is famous for protecting dark skies, making it perfect for stargazing. The town has a strong local culture and cool mountain weather. Outdoor fun includes skiing at Arizona Snowbowl and visiting volcanic craters. Flagstaff blends nature, science, and small-town charm for a great experience.