Lowell Observatory is an important astronomical research facility located in Flagstaff, Arizona. Founded in 1894, it is known for the discovery of Pluto and offers telescope viewing, guided tours, and interactive exhibits.

Lowell Observatory is a historic site where scientists study the stars and planets. It was founded by percival Lowell and is known for discovering Pluto in 1930.

Walnut Canyon National Monument showcases stunning geological features and ancient dwellings of the Sinagua Indians. Visitors can explore trails and see cliff dwellings built into the canyon walls, offering a glimpse into the past.

The Museum of Northern Arizona showcases the rich history and culture of the Colorado Plateau. It features nine galleries with exhibits on Native cultures, natural sciences, and fine arts.

Buffalo Park Loop is a 215-acre park in Flagstaff, Arizona. It features a 2-mile hiking trail that showcases stunning views of the San Francisco Peaks and offers various exercise stations along the path.