Facilities & Events
The Minnesota Astronomical Society (MAS) owns and operates the Eagle Lake Observatory (ELO) which consists of the Onan Observatory, Sylvia A. Casby Observatory and "Hotspot" Classroom in Baylor Regional Park. MAS manages these state-of-the-art facilities for the benefit of students, teachers, the public-at-large, and for members of the society. Its primary mission is education and public outreach.
Learn more about the Minnesota Astronomical Society facilities, society membership and upcoming events!
- Check our Parks Events & Activities Calendar for upcoming events hosted by MAS at Onan Observatory in Baylor Regional Park at least once monthly
"Camping with the Stars" Annual Event
- This exciting weekend package includes MAS events, speakers, night-sky tours, camping, & recreational activities.
- Learn more here.