What you get
About Slipher Rotunda Museum
The Rotunda Museum, completed in 1916, houses some of the most precious artifacts of Lowell Observatory’s history. Located in Flagstaff, AZ, this building originally served as the institution’s library until the mid-1970s.
On the coast
Serving Flagstaff, AZ
The Rotunda Museum, completed in 1916, houses some of the most precious artifacts of Lowell Observatory’s history. Located in Flagstaff, AZ, this building originally served as the institution’s library until the mid-1970s.

