Join us for a new in-person, socially-distanced program at 10:00 am on Saturday, May 8th.  The walk will be led by Sara Kelsey from the Friends of the Old Croton Aqueduct and Laura Compagni from the Old Croton Aqueduct State Park.

Space is limited; schedule subject to revision. Register each individual participant online here:

Program subject to weather conditions. Rain date: May 15

Participants who would like to register for a separate tour at Lyndhurst can do so in advance by going to Lyndhurst Mansion | Where the Hudson Valley Begins.  Register for a 12:30 or 1:00 tour.  No food service will be available at Lyndhurst so please bring what you need.