Warren Rupp Observatory Located at Hidden Hollow Camp - Mansfield, Ohio. Please note the Observatory is located on private grounds and arrangements for visitation must be made in advance. Please check our website for public hours!
Please remember the road to the Observatory is on private property and to take care while driving. Visitors to the Observatory are restricted to the Observatory area and restroom facilities and a warm room is available. Please be sure to dress for the weather! Our activities happen outdoors and the telescope facilities and dome area is not heated. Families are always welcome and there is never a charge. Public nights are always on the first Saturday of every month and you may check our website for additional programs offered during the month. Please contact the webmaster if you wish a special tour or program.
Active Night Sky Network Member
