On October 18-20, 2024, Open House New York Weekend unlocks 270+ places across the five boroughs for tours, activities, and behind-the-scenes access.

Get a behind-the-scenes look at new buildings reshaping the skyline, public works facilities keeping the city running, parks offering respite, state-of-the-art performance spaces, manufacturing workshops, private collections, and much more.

Key Dates

October 1: Public Reveal
Start planning your OHNY Weekend! Information about locations, activities, dates, and times will be revealed.

October 8 at 11 am ET: Ticket Release 
While most festival sites can be visited free of charge without tickets, some sites and tours require tickets due to space or security constraints. 

October 18: Opening Night
Join us the Friday night of OHNY Weekend for an opening night celebration at the Dumbo Archway Plaza.

October 18-20: OHNY Weekend
More than 250 sites across all five boroughs—from historic homes to new buildings shaping the skyline—will be open to visit for tours, activities, and exploration!