This observatory is famous for discovering the dwarf planet Pluto and features many educational activities, historic telescopes and events for visitors.
From the breathtaking Grand Canyon to the red rocks of Sedona, and all the bustling towns in between, this region of Arizona offers splendors natural and manmade.
This observatory is famous for discovering the dwarf planet Pluto and features many educational activities, historic telescopes and events for visitors.
Follow the Colorado River as it flows along the state’s western border. Discover natural and cultural attractions in this popular American Southwest region.