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Fridays - Sundays, September - November 1st

Fridays - Sundays 10:00 AM - 4:00 PM
Swimming Pool Building

Those driving must purchase a Daily Grounds Pass.

Watershed Moment is a multi-disciplinary art installation that involves the interplay of monumental cast-latex curtains, changing lights and the sound of six different New York State bodies of water. For more information, please visit the online exhibition of Watershed Moment.


Visit Watershed Moment’s Online Exhibition


Watershed Moment has free entry, however, those driving will need to purchase a Daily Grounds Pass to park at Lyndhurst.


Watershed Moment is currently open until November 1, 2020. The exhibition will reopen to the public in its full form from May 28 through September 26, 2021.  At that time, pending cessation of the coronavirus pandemic, visitors will be able to visit the exhibition at their leisure. Additional exhibition materials will be included at that time.

Exhibition Schedule

Open to the public September 18 – November 1

Fridays: 10:00 AM – 4:00 PM

Saturdays: 10:00 AM – 4:00 PM

Sundays: 10:00 AM – 4:00 PM

Last entry to the exhibition: 3:30 PM


The exhibition will be open through November 1st, 2020. Viewing times are from 10:00 am- last entry 3:30 pm; Friday, Saturday, and Sunday. Admission to the exhibit is free, visitors arriving by car must purchase a Daily Grounds Pass. Admission to the Pool Building by guided tour is also possible; please select the Upper Landscape: Rose Garden/Greenhouse tour.

Non-accessible parking is available Saturday and Sunday in our Upper parking lot requiring a five-minute walk across the lawn; bear left off the main drive just past the guard booth. On Friday’s visitors must park near the Welcome Center. ADA accessibility requires prearrangement; please contact for directions and an accessibility map.


Watershed Moment is funded in part by ArtsWestchester, the National Endowment for the Arts, the National Endowment for the Humanities, the National Trust for Historic Preservation, and the New York State Council on the Arts.


Otero-Pailos Studio would like to thank Krystyn Hastings-Silver for general contracting, Daniel Erdberg for sound design, Alex Jainchill for light design, New Project for rigging, and fabrication, Ivkosic Painting for painting, and Gina LeVay for video documentation. We would also like to thank FormD for the virtual tour of the swimming pool building.

Explore Watershed Moment Online

Learn about the development of Watershed Moment through time lapse video, interviews and photographs, as well as a 360 virtual tour of the historic pool building and exhibition space.