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Venues in New Castle, NH,
(603) 422-7322

About Us

Located in New Castle, New Hampshire, Wentworth by the Sea Hotel & Spa is a luxurious wedding venue. Situated by coastal waters, this idyllic destination makes a perfect backdrop for any wedding. This lovely setting combined with professional services, Wentworth by the Sea Hotel & Spa is a premier choice for celebratory events.

Facilities and Capacity

Wentworth by the Sea Hotel & Spa can accommodate a maximum of 500 guests in a reception-style setup, utilizing the Wentworth Ballroom. There are also other event spaces at the property, including the Grand Ballroom, the Board Room, and the Solarium. Wentworth by the Sea Hotel & Spa's gorgeous main ballroom offers plenty of space for wedding festivities, and its outdoor lawn is ideal for a charming, open-air ceremony.

Services Offered

Wentworth by the Sea Hotel & Spa offers a wide range of services to ensure that couples get their wedding going on the right foot. These services include setup, cleanup, and in-house bar and catering. Cake can also be provided by Wentworth by the Sea Hotel & Spa's talented pastry chefs, and WiFi is available throughout the premises. In addition to all-inclusive packages, couples and their guests will have the option to avail of overnight accommodations. Those with fuzzy friends need not fret as Wentworth by the Sea Hotel & Spa boasts a pet-friendly atmosphere.


Wentworth by the Sea Hotel & Spa offers its own delicious take on American cuisine. Meals may be set up in various arrangements, including options for buffets, plated dinners, or stations. Hors d'oeuvres are available, as are provisions for cocktail receptions and availability for tastings. Dessert is curated by in-house chefs, and servers are included for a fully considered wedding feast.

Other Services

Wentworth by the Sea Hotel & Spa is happy to offer a selection of rental items to couples hosting a special event. Examples of these are centerpieces, tables, and both chairs and covers. A dance floor can also be set up, ideal for receptions and other celebrations.

Christie K.

5 out of 5
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  • I would give this venue 10-stars if I could!!! There is no other establishment where you will receive as OUTSTANDING of an experience for your wedding day, other than Wentworth by the Sea! The staff is beyond EXCEPTIONAL! Every single member of their team makes you, your family and friends feel welcome and relaxed, each hour of your stay! Ask for Laura, who is in charge of it all, and she will make sure your special day is nothing short of PERFECTION! She is the most wonderful, professional and helpful person you will ever come across to help you plan the most important day of your life! I was so IMPRESSED with Wentworth by the Sea, that in the future, I will have every memorable event at this hotel, whether it be an anniversary, a weekend away, a birthday... they had that big of a memorable impact on myself and my fiancé! Look no further, this is the ONLY place to celebrate your wedding!

    Frequently Asked Questions about Venue

    Do you have a site fee for wedding receptions at your venue?


    Do you have a site fee for wedding ceremonies at your venue?


    How many event spaces or rooms does your venue offer?


    Describe your venue

    Historic Building, Resort, Waterfront

    What kind of settings are available?

    Indoor, Uncovered Outdoor, Scenic Views

    Which of the following wedding events does your venue service?

    Ceremony, Reception, Bridal Shower, Engagement Party, Rehearsal Dinner

    What event services do you offer?

    Accommodations, All Inclusive Packages, Bar Services, Cake, Catering Services, Clean Up, Event Planner, Event Rentals, Get Ready Rooms, Outside Vendors, Pet Friendly, Preferred Vendors Only, Set Up, Wifi

    What catering services do you offer?

    Buffet, Cocktail Reception, Dessert, Hors d'oeuvres, Outside Cake, Plated, Server(s), Stations, Tastings

    What bar services do you provide?

    Bartender(s), Cash Bar, Champagne Toast, House Beer, House Liquor, House Wine, Limited Bar, Open Bar, Premium Liquor, Signature Drink, Specialty Beer, Specialty Wine

    What event items are available?

    Centerpieces, Chairs, Chair Covers, Dance Floor, Tables

    What food and beverage items are available?

    Barware, China, Flatware, Glassware, Linens

    What transportation and access is available?

    Parking, Valet, Wheelchair Access

    What months are included in your peak season?

    June, July, August, September, October

    What months are included in your off-peak season?

    January, February, March, November, December

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