Lowell Observatory, founded in 1894, is one of the oldest observatories in the United States and the site where Pluto was discovered in 1930. Located atop Mars Hill in Flagstaff, AZ, it remains a hub of astronomical research and public education. Visitors can tour historic telescope domes, experience interactive exhibits, and enjoy guided night sky viewings in the world’s first International Dark Sky City. Blending science, history, and inspiration, Lowell Observatory is a Flagstaff treasure for stargazers and scholars alike.
At Premium, we believe People Deserve Great Places.