Marriott Wentworth by The Sea Hotel & Spa

588 Wentworth Rd., New Castle, NH 03854 United States (USA) near Exit 7 (16) on I-95 (~3.0mi)
View Map Reservations: 1-800-760-7718
3.5 Star Property
43.060570-70.723750
+1-800-760-7718

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.

Verified Reviews of Wentworth by The Sea a Marriott Hotel & Spa

Below are the verified reviews from guests that we have booked recently:
"Excellent Stay"
Overall Score5.0/ 5
Excellent stay. Everyone there provided great service. Will go back again.
(Individual traveler, booked 1 room), from US flag
23-Feb-2023 Verified Review, stayed from Wed Feb 22 to Thu Feb 23 2023 at a $279.00 average nightly rate.
"Birthday dinner celebration. Excellent ambiance and service!"
Overall Score5.0/ 5
We were very happy with our experience. Restaurant service was excellent.
(Individual traveler, booked 1 room), from US flag
13-Jan-2022 Verified Review, stayed from Sat Jan 08 to Sun Jan 09 2022 at a $348.99 average nightly rate.
4.0 out of 5. Based on 477 guest reviews

Details / Other Expenses

Room Windows: Windows Do Open
Meeting Space: 22040 sq. feet
Banquet Space: Holds 500 people
Policies / Expenses
Total Taxes: 9.00%
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.

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Previously known as:
Wentworth by The Sea

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

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

Feel free to use the Marriott 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--
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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--
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    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--
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      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--
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        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--
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              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--
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                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--
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                  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--
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                    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

                              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
                              "Everything went very smoothly. We had a great time and our girls rocked the dance competition while we were there. Thanks for such a great service. I will be sure to pass you site along." L.H. - Columbus, OH

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