Stonington Harbor Light, an enduring emblem of Connecticut’s maritime legacy, stands sentinel at the entrance to Stonington Harbor. Built in 1840, this granite lighthouse has transitioned from guiding mariners to enlightening visitors as a museum — and notably, it was the first lighthouse museum in the United States, encapsulating the rich nautical and cultural heritage of the region.
History of Stonington Harbor Light
The original lighthouse at Windmill Point was constructed in 1823 by contractor Benjamin Chase for $3,000 — the first lighthouse built in Connecticut south of New London. By the late 1830s, severe shoreline erosion had brought the tower within 30 feet of the water’s edge, prompting the need for a relocated, more resilient structure. In 1840, contractor John Bishop of New London built the current Stonington Harbor Light using large granite blocks, many repurposed from its predecessor.
Initially illuminated by eight whale-oil lamps with 16-inch reflectors shining 62 feet above sea level, the station was later upgraded to a fourth-order Fresnel lens. The lighthouse remained operational until 1889, when it was decommissioned following the completion of a new 25-foot breakwater light at the harbor entrance. The first keeper, Captain William Potter (1823–1842), was a militia officer who had helped fight off the British during the Battle of Stonington in 1814. After his death, his widow Patty Potter served as keeper for twelve years (1842–1854), though one inspector famously reported she “kept the most filthy house he had ever visited.” In 1925, the Stonington Historical Society purchased the property from the federal government for $3,650, and in 1927 they opened it as the first lighthouse museum in the United States. The lighthouse was added to the National Register of Historic Places in 1976. A multi-million-dollar restoration began in 2019, with new electrical and HVAC systems, refinished floors, and repointed exterior masonry; the museum reopened in 2020.
Stonington Harbor Light Architecture and Design
The lighthouse features an octagonal stone tower rising 35 feet, attached to a 1½-story keeper’s dwelling, both constructed from robust granite blocks. The tower’s design includes ornamental cornices and substantial granite lintels above doorways and windows, reflecting mid-19th-century architectural aesthetics. Originally built with a nearly flat roof and simulated battlements, it was modified to a gabled design in 1842 to address leakage issues. The museum displays the lighthouse’s original fourth-order Fresnel lens upstairs, and a section of epoxy flooring downstairs allows visitors to peer into the station’s original cistern and well.
Location and Surroundings
Situated at the southern tip of Stonington Point, the lighthouse offers panoramic views of Little Narragansett Bay and Fishers Island Sound. The surrounding area, known as Stonington Borough, is characterized by well-preserved colonial, Federal, and Greek Revival architecture, reflecting its rich history.
The borough’s compact layout and scenic waterfront make it a delightful destination for visitors interested in New England’s coastal charm.
Visiting Stonington Harbor Light
Today, the lighthouse operates as The Old Lighthouse Museum, showcasing exhibits that delve into the area’s maritime history, including artifacts from local fishermen, sailors, and sea captains. The museum’s collection includes notable artifacts from the British attacks on Stonington in 1775 and 1814 — including a cannonball lodged in a hearthstone from a Water Street home and a rare Congreve rocket fired on the village by the Royal Navy. Stonington’s successful defense against five British warships in 1814 remains a defining moment in the town’s identity. Visitors can ascend the 29 circular steps and a short ladder to the top of the tower for breathtaking views that sweep across Long Island Sound, overlooking three states.
Getting There
The lighthouse is located at 7 Water Street, Stonington, Connecticut. From Interstate 95, take exit 91 and follow signs to Stonington Borough. Ample parking is available near the lighthouse, making it accessible for visitors.
Visiting Hours
The museum operates seasonally:
- Spring Hours: Open Thursday through Monday, 10 am to 4 pm (May 9 – June 30).
- Summer Hours: Open daily during July and August, 10 am to 4 pm.
- Fall Hours: Open Thursday through Monday, 10 am to 4 pm (September 4 – October 13).
- Winter Hours: Open Saturdays and Sundays, 10 am to 4 pm (October 18 – December 14).
It’s advisable to check the official website for the most current information.
Admission
Admission fees are $15 for adults and $8 for seniors (65+) and children (ages 5-17). Members, residents of Stonington, Mystic, and Pawcatuck, and children under the age of 5 enjoy free admission. Tickets can be purchased in person at the museum or online.
Guided Tours
While the museum is primarily self-guided, knowledgeable staff are available to provide insights and answer questions about the exhibits and the lighthouse’s history.
Visitor Guidelines
- The museum is not wheelchair accessible — the tower involves climbing 29 stone steps and a short ladder.
- The museum operates seasonally; check the official website for current hours before visiting.
- Combine your visit with a walk through historic Stonington Borough, known for well-preserved Federal and Greek Revival architecture.
- Picnicking is welcome on the grassy lighthouse grounds with views of Watch Hill and Napatree Point.
Plan Your Visit
A visit to Stonington Harbor Light offers a unique glimpse into Connecticut’s maritime past. Explore the museum’s rich collections, enjoy the stunning coastal views from the tower, and immerse yourself in the historic ambiance of Stonington Borough. Whether you’re a history enthusiast, lighthouse aficionado, or casual traveler, this destination provides a memorable and enriching experience.