William Brish PlanetariumVisit WebsiteGet Directions Details Amenities Details The 70-seat planetarium provides different programs every month. Special group showings can be scheduled. Hours See website for hours. Location820 Commonwealth AveHagerstown, MD21740Get DirectionsContact Local Phone: 301-766-2898MapWestern Maryland Amenities ADA AccessibleAdmission/Tickets RequiredFamily-FriendlyFree ParkingPlaces NearbyAttractions, Accommodations, & DiningComfort Suites-HagerstownLearn MoreAttractions, Accommodations, & DiningCountry Inn & Suites-HagerstownLearn MoreAttractions, Accommodations, & DiningCourtyard by Marriott-HagerstownLearn MoreAttractions, Accommodations, & DiningHampton Inn-Hagerstown/MaugansvilleLearn MoreAttractions, Accommodations, & DiningMicrotel Inn & Suites-HagerstownLearn MoreSee More For Western Maryland