Wentworth by The Sea Hotel & Spa

588 Wentworth Rd., New Castle, NH 03854 United States (USA) near Exit 7 (16) on I-95 (~2.9mi)
View Map Reservations: 1-800-219-2797
4.0 Star Property
43.059814-70.725876
+1-800-219-2797
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Check Current Prices






Standard prices by room type for the next 60 days

Rates shown are nightly rates before taxes and do not necessarily reflect all discounts available. The chart provides the cheapest public rates available by room type.
4.0 out of 5. Based on 477 guest reviews

Property Description

This charming hotel is in New Castle. A total of 161 accommodation units are available for guests' convenience at Wentworth by the Sea, A Marriott Hotel & Spa. The premises are housed in a building dating back to 1874 but have been fully refurbished in 2003. There is no 24-hour reception. Customers will not be bothered during their stay, as this is not a pet-friendly hotel. Customers may take advantage of the car park. A fee may be chargeable for some services.

Details / Other Expenses

Rooms: 162
Corridors: All Rooms Have Interior Hallways
Room Windows: Windows Do Open
Meeting Space: 22040 sq. feet
Banquet Space: Holds 500 people
Policies / Expenses
Total Taxes: 8.50%
Total Misc Fees: $0.00 USD
(mandatory resort fees/taxes)

Pet Friendly?

Service animals complying with ADA Title lll regulations are allowed.

Sorry, pets are not allowed.

About Marriott Hotels and Resorts

  • 3,900 hotels spanning 72 countries
  • The Marriott Rewards is a free program where members can earn points before, during, and after their stay and redeem points for hotel stays, shopping, and travel
  • Free Wi-Fi for reward members
  • Mobile check-in services

The Marriott Hotels and Resorts highlights above are subject to change without notice.

Suggested AI Generated Itinerary

    Day 1

  • Breakfast: The Friendly Toast - Start your day with a delicious breakfast at this quirky and popular spot known for its creative menu. Distance: 2 miles.
  • Lunch: Jumpin' Jay's Fish Cafe - Indulge in fresh seafood and local favorites at this renowned seafood restaurant. Distance: 1 mile.
  • Dinner: Wentworth by the Sea Dining Room - Enjoy a fine dining experience with a stunning ocean view, located on-site at the Marriott Wentworth by The Sea Hotel & Spa. Distance: 0 miles.
  • Activity: Portsmouth Harbor Lighthouse - Visit this historic lighthouse and enjoy panoramic views of the harbor. Distance: 3 miles.
  • Day 2

  • Breakfast: Colby's Breakfast & Lunch - Start your day with a hearty breakfast at this cozy diner known for its friendly service. Distance: 1 mile.
  • Lunch: The Portsmouth Brewery - Savor craft beers and delicious pub fare at this local brewery and restaurant. Distance: 2 miles.
  • Dinner: Moxy - Experience a trendy and vibrant atmosphere while enjoying innovative American cuisine at this popular restaurant. Distance: 2 miles.
  • Activity: Strawbery Banke Museum - Explore this living history museum and learn about the heritage of Portsmouth. Distance: 1 mile.
  • Day 3

  • Breakfast: Popovers on the Square - Enjoy freshly baked pastries and breakfast dishes at this charming bakery and cafe. Distance: 2 miles.
  • Lunch: The District - Indulge in gourmet sandwiches and salads at this trendy eatery known for its modern American cuisine. Distance: 1 mile.
  • Dinner: Surf Restaurant - Delight in fresh seafood and oceanfront dining at this popular restaurant offering stunning views. Distance: 0.5 miles.
  • Activity: Isles of Shoals - Take a scenic boat tour to the beautiful Isles of Shoals and explore the historic island. Distance: 5 miles.

Previously known as:
Marriott Wentworth by The Sea Hotel & Spa, Wentworth by The Sea

Meeting Rooms and Banquet Rooms at Wentworth by The Sea Hotel & Spa

Below are the meeting, banquet, conference and event spaces at Wentworth by The Sea Hotel & Spa.

Feel free to use the Wentworth by The Sea Hotel & Spa meeting space capacities chart below to help in your event planning. Hotel Planner specializes in New Castle event planning for sleeping rooms and meeting space for corporate events, weddings, parties, conventions, negotiated rates and trade shows.

Meeting Room Name L x W x H
(Feet)
Size
(sqft.)
Banquet
5'/6'
Banquet Space Layout
Crescent
Crescent Tables Layout
Classroom
Classroom Meeting Layout
Hollow
Square
Hollow Square Table Layout
U-Shape
U Shape Meeting Layout
Boardroom
Boardroom Meeting Space
Convention
8'/10'
Convention Booth Layout
Theater
Theater Layout
Reception
Reception Desk for Meeting
Regist.
Desk
Registration Desk for Meeting
Garden Ballroom 75 x 27 x 8 2025--/----96--46----/--19830--
Close This

Garden Ballroom

Room Type:
General Meeting Room
Total Size:
2025 Sq. Mi
Dimensions:
75 x 27 x 8 Ft.
Floor Level:
Natural Light?:
No
Obstructions?
No
Built In Screens?
No
Built In Stage?
No
Built In A/V?
No
Amenities Available
    Wentworth Ballroom BC 54 x 48 x 14 2592--/----152--64----/--18880--
    Close This

    Wentworth Ballroom BC

    Room Type:
    General Meeting Room
    Total Size:
    2592 Sq. Mi
    Dimensions:
    54 x 48 x 14 Ft.
    Floor Level:
    Natural Light?:
    No
    Obstructions?
    No
    Built In Screens?
    No
    Built In Stage?
    No
    Built In A/V?
    No
    Amenities Available
      Garden Ballroom 3 25 x 27 x 8 675--/----48--20----/--8025--
      Close This

      Garden Ballroom 3

      Room Type:
      General Meeting Room
      Total Size:
      675 Sq. Mi
      Dimensions:
      25 x 27 x 8 Ft.
      Floor Level:
      Natural Light?:
      No
      Obstructions?
      No
      Built In Screens?
      No
      Built In Stage?
      No
      Built In A/V?
      No
      Amenities Available
        Grand Ballroom 56 x 38 x 14 2128--/----140--40----/--25230--
        Close This

        Grand Ballroom

        Room Type:
        General Meeting Room
        Total Size:
        2128 Sq. Mi
        Dimensions:
        56 x 38 x 14 Ft.
        Floor Level:
        Natural Light?:
        No
        Obstructions?
        No
        Built In Screens?
        No
        Built In Stage?
        No
        Built In A/V?
        No
        Amenities Available
          Garden Ballroom 1 25 x 27 x 8 675--/----48--20----/--8025--
          Close This

          Garden Ballroom 1

          Room Type:
          General Meeting Room
          Total Size:
          675 Sq. Mi
          Dimensions:
          25 x 27 x 8 Ft.
          Floor Level:
          Natural Light?:
          No
          Obstructions?
          No
          Built In Screens?
          No
          Built In Stage?
          No
          Built In A/V?
          No
          Amenities Available
            Wentworth Ballroom AB 54 x 48 x 14 2592--/----152--64----/--18860--
            Close This

            Wentworth Ballroom AB

            Room Type:
            General Meeting Room
            Total Size:
            2592 Sq. Mi
            Dimensions:
            54 x 48 x 14 Ft.
            Floor Level:
            Natural Light?:
            No
            Obstructions?
            No
            Built In Screens?
            No
            Built In Stage?
            No
            Built In A/V?
            No
            Amenities Available
              Garden Ballroom 1 + 2 50 x 27 x 8 1350--/----96--40----/--16050--
              Close This

              Garden Ballroom 1 + 2

              Room Type:
              General Meeting Room
              Total Size:
              1350 Sq. Mi
              Dimensions:
              50 x 27 x 8 Ft.
              Floor Level:
              Natural Light?:
              No
              Obstructions?
              No
              Built In Screens?
              No
              Built In Stage?
              No
              Built In A/V?
              No
              Amenities Available
                Garden Ballroom 2 + 3 50 x 27 x 8 1350--/----96--40----/--16050--
                Close This

                Garden Ballroom 2 + 3

                Room Type:
                General Meeting Room
                Total Size:
                1350 Sq. Mi
                Dimensions:
                50 x 27 x 8 Ft.
                Floor Level:
                Natural Light?:
                No
                Obstructions?
                No
                Built In Screens?
                No
                Built In Stage?
                No
                Built In A/V?
                No
                Amenities Available
                  Wentworth Ballroom A 24 x 48 x 14 1152--/----64--32----/--12030--
                  Close This

                  Wentworth Ballroom A

                  Room Type:
                  General Meeting Room
                  Total Size:
                  1152 Sq. Mi
                  Dimensions:
                  24 x 48 x 14 Ft.
                  Floor Level:
                  Natural Light?:
                  No
                  Obstructions?
                  No
                  Built In Screens?
                  No
                  Built In Stage?
                  No
                  Built In A/V?
                  No
                  Amenities Available
                    Wentworth Ballroom 78 x 48 x 14 3744--/----219--70----/--418500--
                    Close This

                    Wentworth Ballroom

                    Room Type:
                    General Meeting Room
                    Total Size:
                    3744 Sq. Mi
                    Dimensions:
                    78 x 48 x 14 Ft.
                    Floor Level:
                    Natural Light?:
                    No
                    Obstructions?
                    No
                    Built In Screens?
                    No
                    Built In Stage?
                    No
                    Built In A/V?
                    No
                    Amenities Available
                      Board Room 20 x 24 x 8 490--/--------------/----12--
                      Close This

                      Board Room

                      Room Type:
                      General Meeting Room
                      Total Size:
                      490 Sq. Mi
                      Dimensions:
                      20 x 24 x 8 Ft.
                      Floor Level:
                      Natural Light?:
                      No
                      Obstructions?
                      No
                      Built In Screens?
                      No
                      Built In Stage?
                      No
                      Built In A/V?
                      No
                      Amenities Available
                        Wentworth Ballroom B 30 x 48 x 14 1440--/----88--32----/--16840--
                        Close This

                        Wentworth Ballroom B

                        Room Type:
                        General Meeting Room
                        Total Size:
                        1440 Sq. Mi
                        Dimensions:
                        30 x 48 x 14 Ft.
                        Floor Level:
                        Natural Light?:
                        No
                        Obstructions?
                        No
                        Built In Screens?
                        No
                        Built In Stage?
                        No
                        Built In A/V?
                        No
                        Amenities Available
                          Garden Ballroom 2 25 x 27 x 8 675--/----48--20----/--8025--
                          Close This

                          Garden Ballroom 2

                          Room Type:
                          General Meeting Room
                          Total Size:
                          675 Sq. Mi
                          Dimensions:
                          25 x 27 x 8 Ft.
                          Floor Level:
                          Natural Light?:
                          No
                          Obstructions?
                          No
                          Built In Screens?
                          No
                          Built In Stage?
                          No
                          Built In A/V?
                          No
                          Amenities Available
                            Wentworth Ballroom C 24 x 48 x 14 1152--/----64--32----/--12040--
                            Close This

                            Wentworth Ballroom C

                            Room Type:
                            General Meeting Room
                            Total Size:
                            1152 Sq. Mi
                            Dimensions:
                            24 x 48 x 14 Ft.
                            Floor Level:
                            Natural Light?:
                            No
                            Obstructions?
                            No
                            Built In Screens?
                            No
                            Built In Stage?
                            No
                            Built In A/V?
                            No
                            Amenities Available

                              FAQs about Wentworth by The Sea a Marriott Hotel & Spa

                              How many rooms does Wentworth by The Sea a Marriott Hotel & Spa have?

                              There are 162 rooms in the property.

                              Is there any meeting space at Wentworth by The Sea a Marriott Hotel & Spa?

                              Yes, they have 14 meeting rooms that can support various table layouts.

                              Testimonials:

                              Testimonials icon
                              "This was my first experience with your service, and it was great! I won't book another meeting without your site!" B.F. - Columbus, OH

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