Museum guides to tour Cornish Estate
The Putnam History Museum is on the move on Saturday, June 10, with a guided hike of the Cornish Estate, also known as the Northgate Ruins. Rob Yasinsac and Thom Johnson will lead the walk and discuss the property’s history.

Yasinsac is the co-author of Hudson Valley Ruins: Forgotten Landmarks of American Landscape and has photographed the estate for decades. Johnson co-authored Bannerman’s Castle and has led cleanups and other projects at the site.
Register by emailing [email protected] or calling 845-265-4010. Participants will meet at 10 a.m. at the parking lot opposite Little Stony Point on Route 9D.