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  • Special Events &

    Live at Pratt's Al Fresco: The Steel Silk Band

    25 May 2018

    Join us at The Mansion pool for live entertainment every Friday night!

    New York Air Show at Jones Beach

    26 May 2018

    A Memorial Day weekend tradition, the Air Show is back for its 15th year with headliners, the United States Navy Blue Angels.Jones Beach, 10:00 AM - 3:00 PM | 631-321-3510...

    Live at Pratt's: The Paradigm Trio

    26 May 2018

    Join us at Pratt's at The Mansion every Saturday night for live music.

    Live at Pratt's Al Fresco: Barely Acoustic

    01 June 2018

    Join us at The Mansion pool for live entertainment every Friday night!

    Live at Pratt's Al Fresco: Cyndi Hazell Trio

    08 June 2018

    Join us at The Mansion pool for live entertainment every Friday night!

    Tuscan Wine Dinner

    08 June 2018

    Join Us On The Manor Patio For A 5-Course Tuscan-inspired dinner, paired with exceptional Lux Wines. Lux Wines is a leader in its class of distributing the most sought-after wines of the World. With their expertise in selecting the finest Italian wines and our Chef Andy Helliwell, you won't want to miss this very special evening of wine and food. When: Friday, June 8th, 7 pm - 10 pm.  Guests...

    Belmont Stakes

    09 June 2018

    Celebrating its 150th year, the Belmont Stakes is the third leg of the Triple Crown, and one of the largest racing festivals in the country. Belmont Park in Elmont, New York | 718-641-4700...

    Mattituck Strawberry Festival

    14 June 2018

    The 64th annual festival celebrates all things strawberry. Craft and arts vendors and live music are featured. Cheer as the new Strawberry Queen is crowned. Experience the midway rides. Taste foods from around the world. After the sun sets, enjoy the fireworks.1175 Route 48, Mattituck, N.Y. 11952 | 631-298-2222...

    Live at Pratt's Al Fresco: Small Town Gig Trio

    15 June 2018

    Join us at The Mansion pool for live entertainment every Friday night!

    Live at Pratt's Al Fresco: Cyndi Hazell Trio

    22 June 2018

    Join us at The Mansion pool for live entertainment every Friday night!

    Live at Pratt's Al Fresco: Barely Acoustic

    29 June 2018

    Join us at The Mansion pool for live entertainment every Friday night!

    July 4th at The Mansion

    04 July 2018

    Long Island's hottest July 4th Party at The Mansion featuring live music by Blues to Blackstreet Trio.

    Long Island International Film Expo

    13 July 2018

    The Long Island Film/TV Foundation and the Nassau County Film Commission screen over 100 short and feature-length independent films from all over the world. It is the festival’s 21st year. Bellmore Movies, 222 Pettit Ave, Bellmore, NY 11710| 516-571-3168...

    Hampton Classic Horse Show

    26 August 2018

    One of the largest outdoor horse shows in the U.S., the Classic is in its third decade and a much-anticipated stop on the summer tour. 240 Snake Hollow Rd, Bridgehampton, NY 11932 | 631-537-3177...

    Hamptons International Film Festival

    04 October 2018

    This annual contemporary film festival showcases 150 films and is one of the premiere film events on New York’s east end. 47 Newtown Lane, East Hampton, NY 11937 | 631-324-4600...

    Annual Oyster Bay Fest

    13 October 2018

    The Oyster Festival, is the East Coast's largest waterfront festival with more than 200,000 attendees....



    The Mansion at Glen Cove was designed in 1910 by renowned architect, Charles Adams Platt. He was commissioned by John Pratt, an attorney, and executive with the Rockefeller family's Standard Oil Company.

    Pratt was one of scores of wealthy Americans who built grand country estates at the turn-of-the-century, with acres of landscaped grounds. The Mansion at Glen Cove, formerly called The Manor, is also a movie star, used several times as a location in big Hollywood productions, and is one of the very first conference center hotels in the United States.  


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  • Glen Cove Mansion is an excellent location for both staying and relax and for conferences. The best of the mansion is its staff, who make you feel like you're home and are always ready to assist you in whatever matter you might need.
    - santiago_ramirez
  • This is amazing and ideal place for rest or business meetings as it offers fantastic facilities, sceneries, awesome history and peace like a home away from home. Great food and super internet connection.
    - Victor o
  • Great trip. Loved the pub and games for the whole family. Pool and hot tub were perfect for all. The grounds were beautiful as well and we hope to return soon this spring to enjoy the blossoms.
    - I4370UXanthonyb
  • Excellent experience. The kids went bowling for free and played ping pong. Pool table, great gym, steam room, sauna, pool, and jacuzzi. Manager was very helpful. Also they have a large inside pool.
    - sgtian1
  • Beautiful Luxury Boutique Hotel. Wonderful place to stay in Long Island. The hotel is a converted Gold Coast Mansion, from the turn of the century. The hotel has a great spa and pool. Conference rooms and a great place for lunch or dinner meetings.
    - I4370UXanthonyb
  • Top reasons

    Have A Gold Star, Gold Coast Wedding With Us

    Imagine your wedding on the lawn of a 55-acre estate with expert event planners to hold your hand every step of the way.

    Bowling. Croquet. Tennis. Spin.

    There’s no other hotel with so many fun activities in one place. The Mansion is a one-of-a-kind, truly experiential place. 

    Explore Glen Cove. See The Long Island Sound.

    There’s as much to do outside our grounds as there is to do on the property. Let our knowledgeable staff plan a fun day for you in the charming city of Glen Cove, NY. 

    Pratt’s Restaurant: Delicious Food. Live Music

    A secret staircase gets you there and once you’re there, you won’t want to leave. Led by chef Andy Helliwell, Pratt’s is a warm, inviting Brasserie for guests and locals.

    We Are Experts At Conferences and Meetings

    With almost 30,000 square feet of meeting and banquet space including 27 conference rooms, our estate lawns, the pool and courtyard, reimagine what your event can be.

    To Stay

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Swim all year long at our indoor or outdoor pool

Get in a workout or splash around all year; warm up in our hot tub and then grab a bite to eat, a cocktail, wine, or beer at the Gold Coast Grill, located by the outdoor pool 

Check in and enjoy a complimentary cocktail

Unpack and then head upstairs to Pratt’s for a cocktail on us. It’s the perfect way to begin your stay at The Mansion. 

Take 15% off our standard rates*

Stay any day of the week and receive this amazing discount. Enjoy the pool, gym, billiards, table tennis, darts, foosball, and card tables. 

*Valid until March 29, 2018

Breakfast for two is on us*

A savory breakfast for two plus an entire mansion at your disposal. You’re going to have an incredible time here. 

*Valid until March 29, 2018

Pratts Logo

Bar &

Pratts Restaurant - Hamburger

Pratt’s. It’s the beating heart of The Mansion. Take the secret staircase to the third floor to find out why this enchanting restaurant is the perfect place to sample delicious meals like cajun blackened salmon or smoked mozzarella with local tomatoes. Host bachelor/bachelorette parties or a pre- or post-wedding soiree in one of our two private rooms. Listen to live music on the weekends, play billiards or plan a game night with family and friends. 

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