Things to do in the area. Natural Stone Bridge & Caves - 535 Stone Bridge Rd, Pottersville Schroon Lake Beach - Dock St, Schroon Lake Seagle Festival - 999 Charley Hill Rd, Schroon Lake Strand Theater - 1102 U.S. 9, Schroon Lake Schroon-North Hudson Historical Society - 1144 US Route 9, Schroon Lake Town of Schroon Lake Golf Club - 36 Club House Dr, Schroon Lake Shop Now. Blue Opal Open Heart Necklace Sun & Moon Necklace Schroon Lake Necklace Hand Painted Butterfly Necklace Opal Halo Necklace Open Heart Necklace