Weather South Hadley Weather Website [1] | Established 1881 Altitude 70 m | |
![]() | ||
Location South Hadley, Massachusetts, United States |
The John Payson Williston Observatory is an astronomical observatory located at the highest point on the Mount Holyoke College campus. Constructed in 1881, the observatory is a modest building with a 24-inch Ritchey-Chretien reflector optical telescope. It is maintained and operated by the Mount Holyoke College Astronomy Department.
References
John Payson Williston Observatory Wikipedia(Text) CC BY-SA