Fort Adams State Park

State: Rhode Island. Type: state park and historic military fortification in Newport, on Narragansett Bay. Encompasses 105 acres. Fort Adams operated as an active military installation from 1841 into the mid-20th century before Rhode Island converted the grounds to a state park in 1965. Jointly managed by the Rhode Island Department of Environmental Management and the U.S. Department of Defense. Home to the annual Newport Jazz Festival and Newport Folk Festival.

Fort Adams State Park occupies a 105-acre point overlooking the mouth of Newport Harbor on Narragansett Bay, centered on one of the largest coastal fortifications in the United States. The fort itself was an active U.S. Army installation from 1841 through the mid-20th century, guarding the approach to Newport, before the state acquired the grounds and opened them as a park in 1965. Beyond the historic granite fortification, the park today functions as a multi-purpose recreation area with a shallow-water swimming beach, athletic and rugby fields, picnic areas, and Sail Newport's public sailing programs on the water. It is also one of Newport's best-known event venues, hosting the long-running Newport Jazz Festival and Newport Folk Festival each summer on its waterfront lawns. The nearby Eisenhower House, a former presidential retreat within the park, adds another layer of 20th-century history to a site whose origins go back to the early republic's coastal-defense era.

Fort Adams State Park sits at the tip of a peninsula in Newport, Rhode Island (Newport County), on Narragansett Bay near the entrance to Newport Harbor, close to the start of the Ocean Drive scenic route. The park address is centered around Harrison Avenue/Fort Adams Drive in Newport, RI 02840.

Newport has a humid continental/coastal climate with warm, humid summers and cold winters moderated somewhat by the surrounding bay. Summer highs typically reach the mid-70s to low 80s Fahrenheit, while winter can bring temperatures near or below freezing along with coastal wind. Being right on the water, the park is often breezier than inland parts of the state, which visitors should factor into clothing choices year-round.

Late spring through early fall is the most popular window, when the swimming beach, sailing programs and festival season are all active. Summer weekends around the Newport Jazz Festival and Newport Folk Festival draw the largest crowds, so visitors who prefer a quieter park experience may want to plan outside those festival dates. Weekday guided fort tours run at set times and are closed on Tuesdays, so travelers wanting the historic tour should plan around that schedule.

The land at the harbor entrance was originally owned by colonial-era settler William Brenton, who called the region "Hammersmith," a name preserved today in nearby Hammersmith Farm. The U.S. Army began building Fort Adams in the early 19th century as part of the nation's coastal-defense system, and the fort operated as an active military post from 1841 through the mid-20th century, guarding the entrance to Narragansett Bay. After the fort was decommissioned, Rhode Island converted the grounds into a state park in 1965, preserving the granite fortification while opening the surrounding land for public recreation. The Eisenhower House within the park, once used as a presidential retreat, adds a Cold War-era chapter to the site's long defense history.

Visitors can take a guided or self-guided tour of the historic fort's interior, swim at the park's shallow-water beach, or use the athletic fields and the Joseph "Jay" Kirwin Memorial Rugby Pitch, home to the Newport Rugby Football Club and the annual Newport Rugby Sevens Tournament. Sail Newport, based in the park, offers public sailing programs and rentals on Narragansett Bay. Picnicking is popular on the park's lawns, and the site's two signature summer events, the Newport Jazz Festival and Newport Folk Festival, draw major crowds to the waterfront each year.

The fort itself, a large 19th-century granite coastal fortification, is the park's centerpiece and can be explored via guided or self-guided tours of its interior. The Eisenhower House, a former presidential retreat within the park grounds, is another notable structure. Fort Adams State Beach offers a shallow swimming area on the bay, and the Dr. Fred Alofsin Special Events Building provides bathrooms, showers and picnic tables for day visitors.

Fort Adams State Park is in Newport, reachable by car via Route 138 and local Newport streets, or via the Newport Pell Bridge from Jamestown and points west. The nearest sizable commercial airport is T.F. Green International Airport near Providence, roughly 30 miles away, making a rental car or rideshare the practical way to reach the park. Newport's downtown, with additional transit and taxi options, is only a few miles from the park entrance.

Per the Fort Adams Trust, general park grounds are open sunrise to sunset. Weekday guided tours of the fort's interior run at 11 a.m., 1 p.m. and 3 p.m. and are closed on Tuesdays, though the schedule shifts seasonally and can be affected by weather or events; confirm current tour times on fortadams.org before visiting.

General park entry is free for pedestrians and cyclists, with ample free parking at the main entrance (overnight parking passes are sold at the visitor center). Fort tours are ticketed separately: as of 2025 pricing reported by the Fort Adams Trust, guided tours were $20 for adults and $10 for youth ages 6-17 (children 5 and under free, family pass $50), while self-guided tours were $10 for adults and $5 for youth (family pass $30); discounts are often available for military, seniors and college students. Confirm current prices on fortadams.org before visiting.

A visit to the grounds, beach and fort exterior can be done in two to three hours; adding a guided fort tour or a full beach afternoon can extend a visit to half a day or more.

Downtown Newport, a few miles from the park, offers the widest range of lodging, from historic inns and bed-and-breakfasts to larger hotel properties, many within walking distance of the harbor. Because Fort Adams sits near the start of Ocean Drive, some visitors also look at accommodations along that corridor for water views closer to the park itself. Rates in Newport rise sharply during summer weekends and festival dates.

Downtown Newport's waterfront and Thames Street area, a short drive from the park, have a dense concentration of seafood restaurants, cafes and casual dining. The park itself has concession or food-vendor service during major festivals, but day-to-day dining options are concentrated back in town rather than on-site.

Ocean Drive, Newport's scenic 10-mile coastal route, begins near Fort Adams and passes Brenton Point State Park, Hammersmith Farm and Gooseberry Beach. Downtown Newport's mansions along Bellevue Avenue and the Cliff Walk are also a short drive away, making Fort Adams an easy stop on a wider Newport sightseeing day.

T.F. Green International Airport, near Providence, is the closest major commercial airport, roughly 30 miles from the park. Once in Newport, a car, bike, or rideshare is the most practical way to reach Fort Adams, since it sits on a peninsula somewhat removed from the town center's public transit.

Because the fort is a historic masonry structure, visitors on tours should follow posted guidance around uneven surfaces, low doorways and dark passages. The park's waterfront areas call for normal water safety awareness, especially for children near the shallow beach and boat-launch areas used by Sail Newport. For any emergency, dial 911.

Comfortable walking shoes for the fort's stone surfaces and stairs, a light jacket for the often-breezy waterfront setting, and sun protection and water for time on the open lawns and beach are all worth packing. A swimsuit is useful if you plan to use the shallow-water beach.

Book guided fort tours ahead of time where possible, since they run on a fixed daily schedule and are closed Tuesdays. If visiting during the Newport Jazz or Folk Festival weekends, expect much larger crowds, higher lodging prices, and possible parking or access changes tied to the events. Pairing a Fort Adams visit with a drive down Ocean Drive is a common way to combine the park with Newport's broader coastal scenery.

Dial 911 for any emergency. For visitor questions about the fort and tours, the Fort Adams Trust can be reached at (401) 841-0707 or fort@fortadams.org, at 90 Fort Adams Drive, Newport, RI 02840.

Rhode Island State Parks (Fort Adams State Park) - https://riparks.ri.gov/parks/fort-adams-state-park ; Fort Adams Trust - https://fortadams.org

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This section is being updated and will be available shortly.

This section is being updated and will be available shortly.