*Use the external link below for ticket purchase. Please note, you will still need to purchase a $5 general admission ticket from this website for ages 9 and up. General admission tickets include parking at Williams Bay Highschool where a heated trolley will be waiting to take you down the street to the event.
This 25-minute, guided mini-tour showcases the interior of the architectural masterpiece from the Hagenah Rotunda up the marble staircase to the world's largest refracting telescope. This is a tour rather than looking through the telescope & not wheelchair accessible due to the 128 year old Dome.
