St Lawrence River Castle — photo spot in 83P9+7H, Alexandria Bay, NY 13640, USA
St Lawrence River Castle
Boldt Castle on Heart Island (St. Lawrence River) — a romantic Gilded Age mansion set amid the Thousand Islands. Photograph ornate stonework, turrets and interior rooms, plus wide river vistas and island-scapes. Best visited May–Oct when the ferry/tours run; golden hour (sunrise or sunset) yields warm light on the stone and calm water reflections. Access requires a boat: public tour boats and private boats launch from Alexandria Bay (parking available near the docks). Interiors require paid admn
St Lawrence River Castle
Boldt Castle on Heart Island (St. Lawrence River) — a romantic Gilded Age mansion set amid the Thousand Islands. Photograph ornate stonework, turrets and interior rooms, plus wide river vistas and island-scapes. Best visited May–Oct when the ferry/tours run; golden hour (sunrise or sunset) yields warm light on the stone and calm water reflections. Access requires a boat: public tour boats and private boats launch from Alexandria Bay (parking available near the docks). Interiors require paid admn