Bannerman Castle
Bannerman's Castle, Pollepel Island
The ruined castle of an arms dealer on a small island in the Hudson River, reachable only by boat or kayak, and the most mysterious sight in the valley.
Scottish-born arms dealer Francis Bannerman began building a castle-like arms warehouse on Pollepel Island in the river in 1901. After explosions and fires, it became a ruin, and its standing walls look especially striking rising from the water. Landing on the island is only possible on tours run by the trust that manages the site. Ferries depart from Beacon, or you can kayak from Cold Spring. Tours typically run from May to October and require advance booking. If you do not land on the island, you can still admire it from Breakneck Ridge or through the windows of the train.
Opening hours
Tours approx. May–Oct (reservation required)
Nearby sights
- Breakneck Ridge
- Dia Beacon
- Cold Spring
- Mount Beacon
- Boscobel House and Gardens
- United States Military Academy (West Point)
- Storm King Art Center
- Anthony's Nose