The Bannerman Castle Trust, Inc. is the official New York State Office of Parks, Recreation and Historic Preservation’s (NYSOPRHP’s) “Friends” organization for Bannerman Castle on Pollepel Island and a 501(c)(3) charitable organization. The Trust is dedicated to preserving Bannerman Castle as an educational, cultural, historical, and recreational facility that promotes heritage tourism in the Hudson Valley.

The Bannerman Castle Trust, Inc., in cooperation with the New York State Office of Parks, Recreation, and Historic Preservation, provides public tours of Bannerman Castle and Pollepel Island. Available tours consist of guided walking tours on the island with access either by passenger tour boat or as part of a guided kayak excursion.