Cycling through the images will yield maps with a wider zoom level. Stargate 4173 at Grimaldi Tower is located at 65 Dunn Lane, Poughquag, NY 12570. Route 55 is the closest major road. Turn East onto Gardner Hollow Road. Make first right onto Beyer Drive. Make first right onto Cunningham Lane. Make second left onto Dunn Lane. The Stargate can be found at the first house on the right.