Enjoy a Harbor CruiseHop on-hop off service available hourly from three locations.Learn MoreVisit Historic SitesMore than a dozen historic and cultural sites.Learn moreTake a Narrated Boat Tour.Our themed tours are a fun and scenic way to get out on the river.Click HereGuided Walking Tours45-minute tours are offered at all water taxi sites.Learn moreEvents in the ParkEnjoy the park year round.Events CalendarRide and SaveShow your water taxi ticket and get great deals.See DealsMasks RequiredCOVID-19 safety protocols in place.Learn more Previous Next One River. A Thousand Stories. Hop aboard the Thames River Heritage Park Water Taxi where you’ll visit a collection of national and historic sites along the Groton and New London shores of the Thames River that tell the stories that shaped our nation. Visit Historic Sites ALL SITES NEW LONDON SITES GROTON SITES New London’s Historic Waterfront District Nathan Hale Schoolhouse Hempsted Houses Garde Arts Center Fort Trumbull State Park Monte Cristo Cottage Lyman Allyn Art Museum Historic Groton Bank Fort Griswold Battlefield State Park Ebenezer Avery House Avery-Copp House US SUBVETS WW II National Memorial East Submarine Force Museum / USS Nautilus Bill Memorial Library Ledge Lighthouse