Conning Towers-Nautilus Park
Conning Towers-Nautilus Park
Best attractions and places to see around Conning Towers-Nautilus Park highlight its maritime history, natural beauty, and cultural significance in Groton, Connecticut. The area features historic landmarks and scenic natural features. Visitors can explore a variety of cultural sites and natural landscapes. This region offers many places to see and visit.
Last updated: July 2, 2026
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Nautilus is the first American nuclear-powered submarine. Still without ballistic missiles, only equipped with "normal" torpedoes, but compared to the technology of the Second World War, it is a huge step forward. Life on board is not easy for the crew either, but at least bearable. Take a look, because there are not so many opportunities to view a nuclear submarine anywhere in the world...
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Nautilus was the first American nuclear-powered submarine. Still without ballistic missiles, "only" equipped with classic torpedoes. But compared to the old Fiesel submarines from the Second World War, it is a huge step forward. The crew accommodation alone has improved by a lot. But visit this boat yourself! Admission is free!
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Harkness Memorial State Park, located in Waterford, Connecticut, encompasses 304 acres, featuring the Renaissance Revival mansion "Eolia" surrounded by formal gardens and greenhouses. Once the summer home of philanthropists Edward and Mary Harkness, the estate was designed by Lord & Hewlett in 1906–1907. Landscape designer Beatrix Jones Farrand enhanced the grounds from 1918 to 1929. Mary Harkness bequeathed the estate to the state in 1950, and it became a state park in 1952. Listed on the National Register of Historic Places, Eolia comprises a 220-acre historic district with contributing buildings and structures. The park is managed by the Connecticut Department of Energy and Environmental Protection.
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Nestled within Sawmill Park is the Ledyard Up-Down sawmill, a unique relic showcasing water-powered up-and-down, or sash-type sawmill technology. Meticulously restored and run by volunteers, the mill opens its doors to the public for sawing demonstrations every Saturday afternoon during the spring and fall seasons.
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New London Harbor Light holds the distinction of being the nation's seventh-oldest lighthouse. It proudly stands as the state's oldest and tallest lighthouse, reaching a height of 90 feet. With a visibility range of 15 miles, this historic beacon has been listed on the National Register of Historic Places since 1990.
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New London Harbor Lighthouse is a historic landmark built in 1801 for the fishing and whaling industries. It is Connecticut's oldest and tallest beacon, and the fourth oldest in the US. The keeper's house is closed to the public; however, tours are available if you have over six people. The unique advantage is that during a tower tour on a clear day, you can see up to 7 lighthouses - two in Connecticut and five along New York in the sound. More lighthouses can be seen from this spot than any other place on earth.
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The Hoxie Scenic Overlook grants nice views over the Mystic River right off I-95. This is a nice place to pull off along your ride to grab a sip of water and enjoy the views out of traffic.
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The region is rich in history. You can explore the USS Nautilus (SSN-571), the world's first operational nuclear-powered submarine, and take a self-guided audio tour. Another significant landmark is the New London Harbor Lighthouse, Connecticut's oldest and tallest beacon. Additionally, the Groton Monument commemorates the Battle of Groton Heights.
For natural beauty, visit Harkness Memorial State Park, a 304-acre estate with formal gardens, greenhouses, and opportunities for hiking. The area also boasts picturesque coastal views, rivers, rolling hills, and forests, providing ample opportunities for outdoor recreation. Don't miss the Hoxie Scenic Overlook for views over the Mystic River.
Yes, the Submarine Force Museum offers intriguing exhibits on submarine history, including a full-size replica of Bushnell's Turtle and various submarine weaponry. It's fun for all ages with hands-on exhibits. You can also visit Sawmill Park, home to the Ledyard Up-Down Sawmill, which showcases water-powered sawmill technology with demonstrations during spring and fall.
The area offers various outdoor activities. For cycling, you can find routes like 'River Road' or the 'Hoxie Scenic Overlook – View of Mystic River loop'. If you prefer hiking, there are easy trails such as 'Copp Park Outer Loop' or 'Avery Farm Blue Trail'. You can explore more options in the cycling guide and easy hikes guide for the region.
Absolutely! The USS Nautilus (SSN-571) and the Submarine Force Museum are highly recommended for families, offering engaging exhibits and a scavenger hunt for children. Harkness Memorial State Park provides open spaces and gardens for families to enjoy, and Sawmill Park offers unique demonstrations that can be interesting for all ages.
The region is enjoyable year-round, but spring and fall offer pleasant weather for exploring outdoor attractions like Harkness Memorial State Park and enjoying coastal views. The Ledyard Up-Down Sawmill at Sawmill Park also holds sawing demonstrations on Saturday afternoons during these seasons.
Yes, parking is generally available at major attractions. For instance, the Submarine Force Museum, which houses the USS Nautilus (SSN-571), offers free admission and parking for visitors.
While specific rules vary by location, many outdoor areas and parks in the region are dog-friendly. For example, Harkness Memorial State Park allows dogs on leashes in designated areas. It's always best to check the specific regulations of each attraction before visiting with your pet.
The Hoxie Scenic Overlook provides beautiful views over the Mystic River. Additionally, the New London Harbor Lighthouse offers panoramic views, and on a clear day, you can see up to seven lighthouses from its vicinity.
Given the region's coastal views, rivers, and forests, you might spot various bird species, including waterfowl near the coast and rivers. Forested areas like those around Harkness Memorial State Park could host deer, foxes, and smaller mammals. Marine life can sometimes be observed from coastal viewpoints.
Yes, the area offers a range of hiking options. For easy walks, you can explore trails like 'Copp Park Outer Loop' or 'Sheep Farm North Loop'. These trails are generally well-maintained and suitable for casual strolls. More detailed information on various hiking routes can be found in the easy hikes guide.
To delve deeper into maritime history, visit the Submarine Force Museum, which offers extensive exhibits on submarine evolution. You can also tour the USS Nautilus (SSN-571) itself, the world's first nuclear-powered submarine, for a direct experience of naval history.


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