The John Payson Williston Observatory is the oldest academic building on campus. Originally built in 1881 and continuously upgraded over the years, it remains a state-of-the-art facility.
On Campus, Academic Building, Campus Facility
mtholyoke.edu
Williston Observatory
No upcoming events
Login to interact with events, personalize your calendar, and get recommendations.
Williston Observatory posted a photo 2/12/2019