55 Whitehall AvenueMystic, CT 06355 Phone: +1 860-980-8010Toll Free: +888-4HONORS Hotel E-mailHotel Website Classification 3 Superior Tourist Class Commission Rooms Rates 7% 120 $100-$500 (USD) Hoteliers! Is your information accurate? Update Here Spark by Hilton Mystic Groton Location & Neighborhood I-95, exit 90, Rte 27. 6 MI from New LondonNearest Cross Street: Jerry Brown RdHotel Location: Tourist