Top New York Glass Bottom Boat Tours

Take a 2-hour 45-minute cruise along the majestic St Lawrence River, the largest east-west river in North America, as a guide describes its history and highlights, including which rich and famous people settled here over the years. From Clayton, N.Y. to Alexandria Bay, see all the sights, including the historic mansions and famous Rock Island Lighthouse. Spend an hour or so on Rock Island, among the river’s Thousand Islands, before cruising back to Clayton.