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Wentworth by the Sea

4.5 star property
Bayside hotel with 4 restaurants and 3 hot tubs

Photo gallery for Wentworth by the Sea

Premium bedding, in-room safe, desk, blackout curtains
42-inch flat-screen TV with cable channels, TV, Netflix
Marina
42-inch flat-screen TV with cable channels, TV, Netflix
42-inch flat-screen TV with cable channels, TV, Netflix

Reviews

8.8 out of 10
Excellent

Popular amenities

  • Hot tub
  • Parking available
  • Pool
  • Bar
  • Housekeeping
  • 24/7 front desk

Explore the area

Map
588 Wentworth Rd, New Castle, NH, 03854
  • Wentworth by the Sea Golf Club
    ‪13 min walk‬
  • Market Square
    ‪8 min drive‬
  • Water Country
    ‪10 min drive‬
  • Portsmouth, NH (PSM-Portsmouth Intl.)
    ‪14 min drive‬

Room options

About the area

New Castle

A luxury stay in New Castle awaits you at Wentworth by the Sea. You'll be 2.2 km (1.3 mi) from Portsmouth Harbor Lighthouse and 2.2 km (1.3 mi) from Fort Constitution Historical Site. Highlights at this hotel include 4 restaurants, 3 bars/lounges and a full-service spa. .A pampering day can include deep-tissue massages, hot stone massages, aromatherapy and hydrotherapy along with access to the sauna. The fine-dining restaurant, Salt Kitchen and Bar, serves American cuisine and is open for breakfast, lunch and dinner. Salt Lounge is the hotel's own cocktail bar, serving drinks along with lunch and dinner. Enjoy access to 3 hot tubs along with an indoor swimming pool and an outdoor swimming pool. Business travelers can take advantage of 9 meeting rooms and conference space. Plus you'll find a marina, a gym and an outdoor tennis court. Full breakfast is available daily between 7:00 AM and 11:00 AM. There's also the convenience of valet parking. .Attractions within a 15-minute drive of this 4.5-property class New Castle hotel include Market Square and Water Country.

What's nearby

  • Wentworth by the Sea Golf Club - 13 min walk - 1.1 km
  • The Music Hall - 7 min drive - 5.3 km
  • Market Square - 8 min drive - 4.7 km
  • Strawbery Banke Museum - 8 min drive - 4.7 km
  • Water Country - 10 min drive - 6.5 km

Getting around

  • Dover Transportation Center - 24 min drive
  • Logan International Airport (BOS) - 70 min drive

Restaurants

  • ‪Hearth Food Garden - ‬7 min drive
  • ‪The Works Bakery Cafe - ‬7 min drive
  • ‪Starbucks - ‬7 min drive
  • ‪The Islander Cafe - ‬4 min drive
  • ‪Daniel Street Tavern - ‬8 min drive

About this property

Wentworth by the Sea

Bayside hotel with 4 restaurants and 3 hot tubs
Wentworth by the Sea offers its guests a full-service spa, a marina, and 3 hot tubs. There are 4 restaurants on site. You can enjoy a drink at one of the bars, which include 3 bars/lounges and a poolside bar. WiFi and wired Internet are available in public spaces for a fee.

There are 9 meeting rooms available. An outdoor pool, an indoor pool, and a health club are also featured at the luxury Wentworth by the Sea. For a fee, parking is available.

This 4.5-star New Castle hotel is smoke free.

  • 161 guestrooms or units
  • 5 levels
  • 2 buildings
  • 4 dining venues
  • 3 bars or lounges
  • 929 sq. m of conference space
  • Built in 1874
  • Poolside lounge chairs
  • Umbrellas for the pool
  • Conference space
  • Breakfast available (surcharge)
  • Dry cleaning
  • Self-service laundry
  • Front desk (24 hours)
  • Storage area for luggage
  • Front desk safe
  • Concierge
  • Wedding services available
  • Terrace
  • Garden
  • Outdoor picnic space
  • Gift shop
  • Newspapers in lobby (free)
  • Fireplace in lobby
  • ATM
  • Bellhop
  • Lift
  • No smoking on site
  • Bar by the pool
Wentworth by the Sea offers 161 air-conditioned accommodations with a safe and complimentary bottles of water. Beds feature premium bedding. 42-inch flat-screen televisions come with premium cable channels, first-run films and pay-per-view films. Fridges and coffee/tea makers are provided. Bathrooms include bathrobes, complimentary toiletries and hairdryers.

This New Castle hotel provides complimentary wired and wireless Internet access. Business-friendly amenities include desks and telephones; free local calls are provided (restrictions may apply). Additionally, rooms include an iron/ironing board and blackout curtains. Housekeeping is offered on a daily basis and in-room massages can be requested.

The on-site spa has 7 treatment rooms, including rooms for couples. Services include deep-tissue massages, hot stone massages, Swedish massages and facials. A variety of treatment therapies are provided, including aromatherapy and hydrotherapy. The spa is equipped with a sauna.

The spa is open daily. Guests under 18 years old are not allowed in the spa.

Languages

English

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Property amenities

Internet

  • Available in all rooms: Free WiFi and wired internet
  • Available in some public areas: WiFi (surcharge); wired internet (surcharge)

Parking and transport

  • Valet parking on site (USD 15 per day)
  • Wheelchair-accessible parking and van parking available
  • Onsite parking includes off-street options

Food and drink

  • Daily full breakfast available 7:00 AM to 11:00 AM for a fee: USD 15 to 50 per person
  • 3 bars/lounges
  • 4 restaurants
  • A poolside bar

Restaurants on site

  • Latitudes Restaurant
  • Salt Kitchen and Bar
  • Salt Lounge
  • Sky Bar

Things to do

  • 18-hole adjacent golf course
  • 3 hot tubs
  • Full-service spa
  • Health club
  • Indoor pool
  • Outdoor pool
  • Outdoor tennis court
  • Sauna
  • Steam room

Family friendly

  • Free cot
  • In-room refrigerator
  • Indoor pool
  • Laundry facilities
  • Outdoor pool

Conveniences

  • 24-hour front desk
  • ATM
  • Free newspapers in lobby
  • Gift shop/newsstand
  • Laundry facilities
  • Luggage storage
  • Safe at front desk

Guest services

  • Concierge services
  • Dry cleaning/laundry service
  • Housekeeping (daily)
  • Porter/bellhop
  • Wedding services

Business services

  • 9 meeting rooms
  • Conference space

Outdoors

  • Garden
  • Marina
  • On the bay
  • Outdoor furniture
  • Picnic area
  • Pool loungers
  • Pool umbrellas
  • Terrace

Full-service spa

  • 7 treatment rooms
  • Aromatherapy
  • Body scrubs
  • Body wraps
  • Couples treatment rooms
  • Deep-tissue massages
  • Facials
  • Hot stone massages
  • Hydrotherapy
  • In-room massages
  • Manicures/pedicures
  • Prenatal massages
  • Sauna
  • Spa open daily
  • Swedish massages

Accessibility

  • If you have requests for specific accessibility needs, please contact the property using the information on the reservation confirmation received after booking.
  • Assistive listening devices
  • Assistive listening devices in meeting rooms
  • Braille/raised signage
  • Grab bar near toilet
  • Handrails in stairways
  • Height-adjustable showerhead
  • Lever door handles
  • Lift
  • Low-height door lock
  • Low-height electrical sockets in bathroom
  • Low-height view port in door
  • Pool hoist on site
  • Stair-free path to entrance
  • Visual fire alarm
  • Well-lit path to entrance
  • Wheelchair accessible (may have limitations)
  • Wheelchair-accessible business centre
  • Wheelchair-accessible concierge desk
  • Wheelchair-accessible gym
  • Wheelchair-accessible lounge
  • Wheelchair-accessible parking
  • Wheelchair-accessible path of travel
  • Wheelchair-accessible path to lift
  • Wheelchair-accessible pool
  • Wheelchair-accessible public bathroom
  • Wheelchair-accessible restaurant
  • Wheelchair-accessible spa
  • Wheelchair-accessible van parking
  • Wheelchairs on site

More

  • 2 buildings
  • 5 floors
  • Ballroom
  • Banquet hall
  • Built in 1874
  • Fireplace in lobby
  • Reception hall
  • Smoke-free property

Room amenities

Bedroom

  • Blackout drapes
  • Free cot
  • Premium bedding

Bathroom

  • Dressing gowns
  • Free toiletries
  • Hair dryer
  • Private bathroom
  • Towels provided

Entertainment

  • 42-inch flat-screen TV with premium cable channels
  • First-run films
  • Netflix
  • Pay films

Food and drink

  • Coffee/tea maker
  • Free bottled water
  • Late-night room service
  • Refrigerator
  • Restaurant dining guides

More

  • Air conditioning
  • Connecting rooms available
  • Desk
  • Free local calls
  • Iron/ironing board
  • Mobile key entry
  • Phone
  • Safe

Policies

Check-in

Check-in start time: 4 PM; check-in end time: anytime

Check-out

Check-out before 11 AM
Contactless check-out

Special check-in instructions

Front desk staff will greet guests on arrival at the property

Access methods

Staffed front desk

Pets

  • Pets: USD 170 per accommodation, per stay
  • Only dogs are allowed
  • Maximum 2 (weight limit: 30 lb per pet)
    • Service animals are exempt from fees.

Children and extra beds

  • Children are welcome.
  • Kids stay free! Children stay free when using existing bedding.
  • Rollaway/extra beds are not available.
  • Free cots (infant beds)!

Payment types

Important information

Optional extras

The fees and deposits listed below will be charged at the time of service, check-in, or check-out.

  • Fee for full breakfast: approximately USD 15 to 50 per person
  • Valet parking fee: USD 15 per day
  • Pet fee: USD 170 per accommodation, per stay
  • Service animals are exempt from fees

This may not be a comprehensive list. Fees and deposits are subject to change and might not include tax.

You need to know

Extra-person charges may apply and vary depending on property policy
Government-issued photo identification and a credit card, debit card or cash deposit may be required at check-in for incidental charges
Special requests are subject to availability upon check-in and may incur additional charges; special requests cannot be guaranteed
This property accepts credit cards; cash is not accepted
Cashless transactions are available
Safety features at this property include a carbon monoxide detector and a smoke detector
Charges for extra guests may apply and vary according to property policy.
A cash deposit, credit card or debit card for incidental charges and government-issued photo identification may be required upon check-in.
Special requests are subject to availability at the time of check-in. Special requests can't be guaranteed and may incur additional charges.
    This property is managed by a professional host. The provision of housing is linked to their trade, business or profession. This property accepts Visa, Mastercard, American Express, Discover, Diners Club, JCB International and Union Pay. Cash is not accepted. For guests' safety, the property includes a carbon monoxide detector and a smoke detector in all accommodation. Cashless payment methods are available for all transactions and guests can access their rooms with a mobile device.

We should mention

  • The seasonal pool will open in June and close in August.
  • Pool access available from 7:00 AM to 8:00 PM
  • Reservations are needed for golf tee times, massage services, and spa treatments. For reservations, contact the hotel before arrival using the contact information on the booking confirmation.
  • Children stay free in the same room as the parent or guardian when using existing bedding.
  • Connecting/adjoining rooms are subject to availability and can be requested by contacting the property at the number on your booking confirmation.
  • This property welcomes guests of all sexual orientations and gender identities (LGBTQ+ friendly).

Property is also known as

Wentworth by the Sea Hotel
Wentworth by the Sea New Castle
Wentworth by the Sea Hotel New Castle
Wentworth by the Sea A Marriott Hotel Spa

Frequently asked questions

What is the cancellation policy at Wentworth by the Sea?

Wentworth by the Sea offers free cancellation on select room rates. Check out the cancellation policy for more info.

Is parking available at Wentworth by the Sea?

Yep, Wentworth by the Sea has valet parking for USD 15 per day.

Are there any beaches close to Wentworth by the Sea?

The closest beach to Wentworth by the Sea is Hampton Beach (18.5 km).

Is there a spa on site at Wentworth by the Sea?

Yep, there is an onsite spa at Wentworth by the Sea. It has 3 hot tubs and a sauna. You'll enjoy heaps of services like body wraps, body scrubs and facials, as well as deep-tissue massages.

Does Wentworth by the Sea have a pool?

Wentworth by the Sea has a seasonal outdoor pool and an indoor pool. Grab your bathers and lounge poolside while enjoying under the shade of an umbrella and with a coldie from the bar. The pool is open 7:00 AM to 8:00 PM (Seasonal outdoor pool open from June to August).

What luxury perks are available at Wentworth by the Sea?

Wentworth by the Sea features 3 hot tubs, a health club and an outdoor pool. All guestrooms come with premium bedding and late-night room service.

What makes Wentworth by the Sea a romantic place to stay?

Couples spa treatments and ocean-view dining, as well as premium bedding and massage services available in the guestrooms, help set the scene for a romantic weekend at Wentworth by the Sea.

Is Wentworth by the Sea family-friendly?

You bet! With amenities such as children's meals and laundry facilities, as well as free infant beds in the guestrooms, it's no surprise that Wentworth by the Sea is a hit with families.

Does Wentworth by the Sea serve breakfast?

Sure does, full brekkie is served daily from 7:00 AM to 11:00 AM.

Is there a free airport shuttle available at Wentworth by the Sea?

No, Wentworth by the Sea does not offer an airport shuttle service.

Is there a bar or restaurant at Wentworth by the Sea?

Yep, they've got a poolside bar and 4 restaurants. Pre dinner cocktails anyone?

What time are check-in & check-out at Wentworth by the Sea?

Check-in begins at 4 PM. Check-out time is 11 AM.

Is there a golf course on site at Wentworth by the Sea?

There is a golf course next to Wentworth by the Sea.

Wentworth by the Sea Reviews

Reviews

8.8

Excellent

Rating 10 - Excellent. 379 out of 601 reviews
Rating 8 - Good. 140 out of 601 reviews
Rating 6 - Okay. 40 out of 601 reviews
Rating 4 - Poor. 23 out of 601 reviews
Rating 2 - Terrible. 19 out of 601 reviews

9.2/10

Cleanliness

9.0/10

Staff & service

8.6/10

Amenities

9.0/10

Property conditions & facilities

8.8/10

Eco-friendliness

Reviews

10/10 Excellent

Robert George

Travelled with family
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Nice staff, nice room and a great stay.
Stayed 1 night in May 2023

10/10 Excellent

Sandra

Travelled with group
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 2 nights in Mar 2023

10/10 Excellent

Edward

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 4 nights in Mar 2023

10/10 Excellent

BECKY, KEENE

Travelled with partner
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Beautiful place. We will definitely be going back.
Stayed 1 night in Feb 2023

10/10 Excellent

Daniel

Stayed 1 night in Feb 2023

6/10 Okay

Ronald

Liked: Cleanliness, staff & service, room comfort

iffy

We paid extra for the ocean view and got the nice room. However, the shade was broken on hte only window and so we had NO view for the morning sunrise or anything until lunch time. Also it was school vacation week and (our mistake) the screaming kids running around the hall and slamming doors from 9:30p to midnight was not enjoyable. I finally yelled at the kids and said I was calling security. I guess the parents must have been having a great time in the bar downstairs as they were nowhere in sight.
Stayed 2 nights in Feb 2023

8/10 Good

Irene

Stayed 1 night in Feb 2023

4/10 Poor

Verified traveller

Disliked: Staff & service, property conditions & facilities, room comfort

Only 1 restaurant open, no amenities.Bring snacks.

I would never stay at this hotel again and would not recommend it to anyone. We booked this hotel so we could have a choice of restaurants and would not need to leave the hotel. When we got there, only one restaurant was open, with an extremely limited menu. The next morning we went in search of the gift shop to get some snacks so we could at least hang out in the room, but the gift shop was closed. I then went hunting for a vending machine, but they didn't even have that. I called the front desk, and the person I spoke to suggested I walk to the gas station down the road - it's 4 miles from the hotel. I mentioned that I was under the impression there were 4 restaurants and 3 bars/lounges (from the hotels.com listing), and he responds by saying "I don't know where you got that idea." Later in the day, we called for room service. At first, the woman was very nice, so nice that I commented to my partner when I got off the phone that she was nicer than the guy I spoke to earlier. 20 minutes later, she called back and accused me of giving her the wrong room number, which I didn't. She claimed that I gave her a room number that didn't exist, and when I repeated my room number, she said, "whatever," and hung up. At this point, I was mad. We paid for a resort but barely got a motel. At least put a mini bar in the rooms (the Marriott Bonvoy app claims they exist, but like everything else they don't).
Stayed 2 nights in Feb 2023

6/10 Okay

Wayne

Stayed 1 night in Feb 2023

4/10 Poor

Ryan

Liked: Cleanliness
Disliked: Staff & service

Did Not Live Up To Expectations

My room was on the bottom floor across from two ballrooms and directly next to another ballroom. The room next door had an event in Monday morning. Strange setup. Room service was also an hour wait in the morning on 2/20. Bed was moderately comfortable, overall the look and amenities of the hotel do not justify the price tag.
Stayed 1 night in Feb 2023

10/10 Excellent

Paulette

Business traveller
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 1 night in Feb 2023

8/10 Good

Verified traveller

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort

Not happy with Salt Restaurant

everything was very good, except for the Salt Restaurant. To start with, the table was not set right, no napkins and the utensils were scattered. The menu selections for dinner were few and not very appealing. I had Pork Shank only because nothing else appealed and I only ate maybe 1/10 of the bowl. There was way to much pasta and the sauce was not to taste. I would go back, because it is nice, but I would not eat at the Salt Restaurant for anything but breakfast, it was OK.
Stayed 2 nights in Feb 2023

8/10 Good

Carl

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort

Winter Trip to Wentworth By The Sea

Wonderful resort. Great for any time of year but especially in Winter get-a-way as it has great indoor pool/spa. Exceptional service.
Stayed 2 nights in Feb 2023

8/10 Good

David

Liked: Cleanliness, staff & service, room comfort
Very relaxing hotel with exceptional , friendly service.
Stayed 2 nights in Jan 2023

2/10 Terrible

Heather

Travelled with partner
Disliked: Staff & service, amenities, property conditions & facilities
This hotel used to be the gem of the Seacoast with 4 star service…it’s no longer that way! They’re understaffed but still trying to make it happen, all the while sacrificing all service. The restaurant staff is a skeleton staff at best, the food was sub-par and came out in shifts so everything was cold when it finally arrived, IF it arrived at all! You can’t get any spa services bc they’re so short staffed and won’t let you use the sauna if you didn’t have a spa service, which you could not get bc they didn’t have enough help. Our room was 66 degrees F even though we turned it up to 73. It was 26 degrees F outside and our room maxed out at 66, but the fan blowing sounded like a jet all night so we got zero sleep. The kids working the front desk in lobby wouldn’t have been older than 18 and just don’t have the ability to service customers the way a high end (alleged) hotel should. I’ll never go back again; I’m a local to the area and tried to have a nice night away and it was a nightmare.
Stayed 1 night in Jan 2023

10/10 Excellent

Rob

Travelled with partner
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Incredible customer service
Stayed 1 night in Jan 2023

10/10 Excellent

Gail

10/10 Excellent

Laurel, Bedford

Liked: Staff & service, amenities, property conditions & facilities
Wonderful
Stayed 1 night in Jan 2023

10/10 Excellent

Ivan

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 5 nights in Jan 2023

4/10 Poor

Robin

Travelled with partner
Liked: Staff & service, amenities
Disliked: Cleanliness, property conditions & facilities
The staff, all, were fabulous. The property esdpecially at night with all the holiday lights was absolutely beautiful. However, the HVAC system was extremely loud when turning on and off. We asked for a quieter room which they did without question (great staff). However, when we returned in the evening after a long day of experiencing Portsmouth's shops we came back to a room that the beds were not made and the bathroom still with wet towels on the floor. Staff appologized howeverI would not choose to return.

10/10 Excellent

john

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 1 night in Dec 2022

10/10 Excellent

Stu

Travelled with family
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 1 night in Dec 2022

10/10 Excellent

Jamal

Travelled with partner
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
very clean and cozy
Stayed 1 night in Dec 2022

10/10 Excellent

rose

Travelled with partner
Liked: Cleanliness, staff & service, property conditions & facilities
The location was perfect. We liked everything about it, including the restaurant Salt excellent food and service

10/10 Excellent

Bradley, Seattle

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Beautiful property, nicely renovated, excellent accessible room.