Outdoor wedding ceremony at a stone castle-like building with a vine-covered tower; guests seated facing a couple at the altar, surrounded by bridesmaids in pink and groomsmen in blue—one of the most enchanting castle wedding venues Connecticut offers.

The Best Castle and Mansion Wedding Venues in Connecticut

Connecticut has some of the most elegant mansion and castle venues in New England. These properties mix architecture, gardens, and large ballrooms with the kind of service that makes planning easier.

Some couples choose a mansion for its grand interiors. Others love castles for their bold, one-of-a-kind look. No matter your style, these venues give you options for both indoor and outdoor settings. Many also offer packages, catering, and lodging so your guests can enjoy the whole weekend.

Here are some of the most popular mansion and castle wedding venues in Connecticut.

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Popular Mansion & Castle Venues

The Branford House, a large historic stone mansion with multiple gables and tall chimneys, sits on a well-manicured lawn under a bright blue sky—an ideal setting for couples seeking a romantic wedding venue.
Photography by Nix Weddings

Branford House Mansion

1084 Shennecossett Road, Groton, CT | (860) 405-9072

Built in the 19th century, Branford House sits above Fishers Island Sound. Couples love its sweeping lawns for outdoor vows and stately rooms with fireplaces and woodwork for receptions.

Vibe: Mansion, Historic, Waterfront
Capacity: Up to 200 guests
Price: $$–$$$
Spaces: Oceanfront lawns, grand rooms, wood-paneled interiors

Saint Clements Castle

1931 Portland-Cobalt Road, Portland, CT | (860) 342-0593

Set on 90 acres along the Connecticut River, Saint Clements Castle combines French-inspired architecture with manicured gardens. Couples can choose from ballrooms or terraces overlooking the water.

Vibe: Castle, Riverside, Elegant
Capacity: Up to 260 guests
Price: $$–$$$
Spaces: Ballrooms, gardens, terraces

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A bride in a white dress and “Bride” sunglasses dances joyfully next to a man in a light gray suit and sunglasses at a wedding reception, both smiling and having fun.

Eolia Mansion at Harkness State Park

275 Great Neck Road, Waterford, CT | (860) 443-5725

The Eolia Mansion at Harkness State Park is a seaside estate that offers lush gardens, sweeping lawns, and elegant indoor spaces. It’s a top choice for couples who want both history and water views.

Vibe: Mansion, Waterfront, Garden
Capacity: Up to 150 guests
Price: $$
Spaces: Seaside terrace, gardens, indoor rooms

Photography by Nix Weddings

Wadsworth Mansion

421 Wadsworth Street, Middletown, CT | (860) 347-1064

Wadsworth Mansion offers a grand ballroom, wide lawns, and landscaped gardens. Couples appreciate its flexible packages and space for both large and intimate weddings.

Vibe: Mansion, Elegant, Ballroom
Capacity: Up to 200 guests
Price: $$–$$$
Spaces: Ballroom, terraces, gardens

The Mansion at Bald Hill

29 Plaine Hill Road, Woodstock, CT | (860) 974-3456

The Mansion at Bald Hill is a quiet estate known for its intimate setting. Couples love the on-site accommodations and strong culinary team. It’s ideal for weekend stays with family and friends.

Vibe: Estate, Intimate, Boutique
Capacity: Up to 175 guests
Price: $$–$$$
Spaces: Mansion dining rooms, gardens, guest rooms

A large, white, historic mansion with tall columns and multiple chimneys stands behind an American flag on a sunny day, surrounded by green lawns and trees—one of the grandest mansion wedding venues Connecticut has to offer.
Photography by Nix Weddings

Lounsbury House

316 Main Street, Ridgefield, CT | (203) 438-6962

Built in 1896, Lounsbury House has ballrooms, sweeping staircases, and lush grounds for photos. Flexible packages let couples shape the day to their vision.

Vibe: Mansion, Historic, Classic
Capacity: Up to 250 guests
Price: $$
Spaces: Ballrooms, staircases, gardens

A rustic, wooden building with a steep, pointed roof and stone foundation sits under a partly cloudy sky near a paved parking area—an inviting setting for couples seeking inspiration in the ultimate wedding guide.
Photography by Nix Weddings

Bill Miller’s Castle

834 East Main Street, Branford, CT | (203) 488-4583

With medieval-inspired design and rustic wood interiors, Bill Miller’s Castle stands out as one of the state’s most unique venues. Couples choose it for a bold setting and its full-service packages.

Vibe: Castle-Inspired, Rustic, Unique
Capacity: Up to 250 guests
Price: $$
Spaces: Grand ballroom, rustic interiors, outdoor ceremony sites

A large, two-story house—Lord Thompson Manor—covered partially in ivy, with a central entrance, white-framed windows, manicured bushes, and a bright green lawn under a blue sky: the perfect setting for an unforgettable wedding.
Photography by Nix Weddings

Lord Thompson Manor

286 Thompson Hill Road, Thompson, CT | (860) 923-3886

Known for full-weekend events, Lord Thompson Manor offers private rentals and full coordination services. Its landscaped grounds and manor interiors create a relaxed but polished atmosphere.

Vibe: Manor, Elegant, Private
Capacity: Up to 180 guests
Price: $$$
Spaces: Grounds, manor rooms, gardens

QUESTIONS?

Here are quick answers to the questions I hear most about Connecticut mansion and castle weddings. If you don’t see yours here, reach out and I’ll help.

Some are, like Gillette Castle and Branford House. Bill Miller’s Castle is medieval-inspired, not historic.

Many are. Couples often spend between $12,000 and $40,000, depending on size, season, and services.

Yes. The Inn at Mystic and Lord Thompson Manor offer lodging on site. Others may partner with local hotels.

Yes. Almost all castle and mansion venues have space for both.

Branford House, Eolia Mansion, the Inn at Mystic, and Saint Clements Castle all offer ocean or river views.