Skip Main Navigation

Wentworth by the Sea, A Marriott Hotel & Spa

588 Wentworth Rd.  New Castle  New Hampshire  03854  USA 

Check Rates & Availability

(proof of eligibility required at check-in)

About special rates

To make reservations by phone, call 1-800-228-9290 in the USA and Canada (or any of our worldwide reservation telephone numbers).

Our Hotel

Wentworth By the Sea commands the island of New Castle, one of NH's oldest settlements. Overlooking the Atlantic Ocean, our hotel is the perfect destination for a romantic getaway or family vacation. This Marriott Hotel of the Year features 161 guestrooms and suites that blend historic elegance with 21st century convenience. Host your next meeting in any of our 12 meeting rooms, including the grand Wentworth Ballroom. Cruise along the Atlantic Ocean, take the family to Water Country, or explore the historic downtown area. This New Hampshire resort offers intimate restaurants with imaginative cuisine, spa services, indoor and outdoor pools, nearby beaches, fitness and business centers, and wireless internet. Opened in June 2013, enjoy our NEW re-envisioned dining experience, SALT Kitchen & Bar! An unwavering commitment to service makes the Wentworth Marriott one of the remaining grand resort hotels of New England and the country.

Key Amenities

  • Full Service Spa
  • Fitness center
  • Pool
  • Kitchen/kitchenette

Map & Local Area

Marriott Rewards

Category:9· Points Needed Per Night

Highlights

  • Let productivity lead the way with wireless high-speed Internet access, business centers, express check-in/check-out, and concierge services.
  • Our New Hampshire Resort can host your next event with flexible meeting facilities and services complemented by Marriott's renowned meeting expertise.
  • At the historic and award winning Wentworth by the Sea, visit our Wentworth Spa and relax while enjoying the ocean view.

  • Close
    Guest room
    1 King or 2 Double
    Guest room
    1 King or 2 Double

    Room images may not correspond to the actual room received.

        Check Room Rates & Availability

      View Room Details

      Room Overview
      Room Amenities
      In-room Media
    • Close
      Guest room
      1 King or 2 Double, Harbor view
      Photo coming soon
      Guest room
      1 King or 2 Double, Harbor view

      Room images may not correspond to the actual room received.

        Check Room Rates & Availability

      View Room Details

      Room Overview
      Room Amenities
      In-room Media
    • Close
      1 Bedroom Suite
      1 King, Sofa bed, Fireplace
      1 Bedroom Suite
      1 King, Sofa bed, Fireplace

      Room images may not correspond to the actual room received.

          Check Room Rates & Availability

        View Room Details

        Room Overview
        Room Amenities
        In-room Media
      • Close
        1 Bedroom Suite
        1 King, Sofa bed, Harbor view, Fireplace
        Photo coming soon
        1 Bedroom Suite
        1 King, Sofa bed, Harbor view, Fireplace

        Room images may not correspond to the actual room received.

          Check Room Rates & Availability

        View Room Details

        Room Overview
        Room Amenities
        In-room Media
      • Close
        West Turret Suite
        1 Bedroom Bi-level Suite, 1 King, Harbor view
        Photo coming soon
        West Turret Suite
        1 Bedroom Bi-level Suite, 1 King, Harbor view

        Room images may not correspond to the actual room received.

          Check Room Rates & Availability

        View Room Details

        Room Overview
        Room Amenities
        In-room Media
      • Close
        East Turret Suite
        1 Bedroom Bi-level Suite, 1 King, Harbor view, Fireplace, Whirlpool
        Photo coming soon
        East Turret Suite
        1 Bedroom Bi-level Suite, 1 King, Harbor view, Fireplace, Whirlpool

        Room images may not correspond to the actual room received.

          Check Room Rates & Availability

        View Room Details

        Room Overview
        Room Amenities
        In-room Media
      • Close
        Center Turret
        1 Bedroom Presidential Suite, 1 King, Harbor view
        Photo coming soon
        Center Turret
        1 Bedroom Presidential Suite, 1 King, Harbor view

        Room images may not correspond to the actual room received.

          Check Room Rates & Availability

        View Room Details

        Room Overview
        Room Amenities
        In-room Media
      • Close
        Marina Suite
        1 Bedroom Villa, 1 King, Sofa bed, Bathrooms: 1.5, Waterfront, Marina Building
        Marina Suite
        1 Bedroom Villa, 1 King, Sofa bed, Bathrooms: 1.5, Waterfront, Marina Building

        Room images may not correspond to the actual room received.

            Check Room Rates & Availability

          View Room Details

          Room Overview
          Room Amenities
          In-room Media
        • Close
          Marina Suite
          2 Bedroom Villa, Bedroom 1: 1 King, Bedroom 2: 1 King, Bathrooms: 2, Waterfront
          Photo coming soon
          Marina Suite
          2 Bedroom Villa, Bedroom 1: 1 King, Bedroom 2: 1 King, Bathrooms: 2, Waterfront

          Room images may not correspond to the actual room received.

            Check Room Rates & Availability

          View Room Details

          Room Overview
          Room Amenities
          In-room Media
        • Close
          Marina Suite
          2 Bedroom Villa, Bedroom 1: 1 King, Bedroom 2: 2 Double, Sofa bed, Bathrooms: 2
          Marina Suite
          2 Bedroom Villa, Bedroom 1: 1 King, Bedroom 2: 2 Double, Sofa bed, Bathrooms: 2

          Room images may not correspond to the actual room received.

              Check Room Rates & Availability

            View Room Details

            Room Overview
            Room Amenities
            In-room Media
          Show all (3 of 10 shown) show fewer