Are there monsters hiding in the constellations? Aliens hiding amongst the stars? Join us for a night of spooky fun as we unmask the mysteries of space and give you dazzling views into the cosmos. This Halloween-themed event will include talks on aliens and constellations, kids’ activities, and trick-or-treating of candy and non-food items throughout the buildings and grounds. We will also be using the telescopes, weather permitting.

Everyone who wears a costume will be entered to win a Cincinnati Observatory Stargazers kit! Space-related costumes are encouraged. 

Great for all ages. The program runs rain or shine.

Tickets $15/adult, $10/child