OHNY Weekend Advance Reservations

While the majority of sites open during OHNY Weekend are Open Access and can be visited free of charge and without reservations on October 17 and 18, some sites and tours require Advance Reservations due to space or security restrictions. To view a list of sites that require advance reservations, click here.

Looking for tips on how to prepare for Reservation Day? Check out our "Essential Guide to OHNY Weekend Reservation Day" for tips on how to get ready.