Harkness Memorial State Park

About

Harkness Memorial State Park sits on a beautiful stretch of Long Island Sound shoreline in Waterford, Connecticut. Once the summer estate of philanthropist Edward and Mary Harkness, the park now welcomes everyone to enjoy its sweeping lawns, formal gardens, and the grand Eolia Mansion.

The centerpiece is the Italian-style mansion, which underwent a $3.8 million restoration in the mid-1990s that included structural repairs, cosmetic work, and accessibility enhancements. Volunteer docents from Friends of Harkness lead guided tours of the mansion and formal gardens on weekends and holidays between Memorial Day and Labor Day.

Outside, you'll find beautifully maintained gardens that blend European design with Connecticut's coastal charm. The grounds stretch down to the waterfront, offering wide views across the Sound. It's the kind of place where you can spend a quiet afternoon picnicking on the lawn, strolling through garden paths, or simply sitting and watching the water.

The park is also available for private events, with the mansion available for rentals and reservations. Pets on leashes no longer than seven feet are welcome in the picnic and lawn areas.

What makes Harkness especially welcoming is Connecticut's commitment to making its state parks accessible. The park offers free all-terrain wheelchairs so visitors with mobility challenges can explore the grounds comfortably, including areas that might otherwise be difficult to reach. This is a meaningful touch that reflects the Harkness family's original spirit of generosity.

Whether you're a history buff drawn to the Gilded Age architecture, a garden enthusiast, or someone looking for a peaceful spot by the water, Harkness Memorial State Park delivers a memorable experience. The combination of coastal scenery, horticultural beauty, and historic grandeur makes it one of Connecticut's most rewarding destinations to visit.

Accessibility

Harkness Memorial State Park has made significant investments in accessibility. The mid-1990s renovation of the Eolia Mansion specifically included accessibility enhancements as part of the $3.8 million restoration project.

The park offers free all-terrain wheelchairs, which allow visitors with mobility challenges to explore the grounds, including grassy areas and garden paths that standard wheelchairs might struggle with. Reservations for the all-terrain wheelchairs must be made at least four days in advance through Reserve America. You'll need to obtain a permit number first - visit ctparks.com/all-terrain-wheelchairs for details on the process.

The formal gardens and lawn areas provide relatively flat terrain that's generally manageable for wheelchair users and those with limited mobility. The waterfront setting means most of the park sits on level ground.

For specific details about accessible restrooms, designated parking spaces, ramp access to the mansion interior, or sensory accommodations during guided tours, contact Harkness Memorial State Park directly or check the Connecticut DEEP website. Accessibility features and seasonal availability may vary, so calling ahead is always a good idea, especially if you plan to join a mansion tour or need the all-terrain wheelchair.

Connecticut's state park system lists Harkness among its accessible parks, which suggests a baseline of ADA-compliant facilities, but confirming current conditions before your visit will help ensure a smooth experience.

More accessible places in Connecticut

• Mystic Aquarium (Mystic)
• New Britain Museum of American Art (New Britain)
• Yale Peabody Museum (New Haven)
• Connecticut Post Mall (Milford)
• Connecticut Science Center (Hartford)
• Gillette Castle State Park (East Haddam)