See all properties

Wentworth by the Sea

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

Choose dates to view prices

Photo gallery for Wentworth by the Sea

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
Premium bedding, in-room safe, desk, blackout drapes

Reviews

8.8 out of 10
Excellent

Popular amenities

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

Room options

About the neighborhood

Map
588 Wentworth Rd, New Castle, NH, 03854

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

Luxury hotel near Market Square
At Wentworth by the Sea, you can look forward to an adjacent golf course, a marina, and a poolside bar. Indulge in a manicure/pedicure, hydrotherapy, and a facial at the onsite spa. At the 4 on-site restaurants, enjoy breakfast, lunch, dinner, kids' meals, and American cuisine. Free in-room WiFi is available to all guests, along with a terrace and a garden.
Other perks at this hotel include:
  • A seasonal outdoor pool and an indoor pool, with sun loungers and pool umbrellas
  • Full breakfast (surcharge), an outdoor tennis court, and valet parking (surcharge)
  • Wedding services, a 24-hour front desk, and free newspapers
  • Massage treatment rooms, a porter/bellhop, and a reception hall
Room features
All 161 rooms have comforts such as premium bedding and first-run movies, as well as thoughtful touches like air conditioning and bathrobes.
More conveniences in all rooms include:
  • Bathrooms with free toiletries and hair dryers
  • 42-inch flat-screen TVs with Netflix, premium channels, and first-run movies
  • Refrigerators, free infant beds, and coffee/tea makers

Languages

English

Similar properties

Reception

Hotel Thaxter

  • Free WiFi
  • Restaurant
  • Air conditioning
  • Parking available
9.8 out of 10, Exceptional, 195 reviews
Hotel Thaxter

Property amenities

Internet

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

Parking and transportation

  • 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

  • In-room crib
  • 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
  • Elevator
  • Grab bar near toilet
  • Handrails in stairways
  • Height-adjustable showerhead
  • Lever door handles
  • Low-height door lock
  • Low-height electrical outlets 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 center
  • Wheelchair-accessible concierge desk
  • Wheelchair-accessible gym
  • Wheelchair-accessible lounge
  • Wheelchair-accessible parking
  • Wheelchair-accessible path of travel
  • Wheelchair-accessible path to elevator
  • Wheelchair-accessible pool
  • Wheelchair-accessible public washroom
  • 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 crib
  • Premium bedding

Bathroom

  • Bathrobes
  • Free toiletries
  • Hair dryer
  • Private bathroom
  • Towels provided

Entertainment

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

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 available

Special check-in instructions

Front desk staff will greet guests on arrival at the property

Access methods

Staffed front desk

Pets

Pets allowed for an extra charge of USD 170 per accommodation, per stay
Service animals are welcome, and are exempt from fees
Welcoming dogs only
2 total (up to 30 lbs per pet)

Children and extra beds

Children are welcome
Children can stay for free if using existing beds when occupying the parent or guardian's room
Rollaway/extra beds are not available
Free cribs are available on request at the property

Property payment types

Important information

Optional extras

  • 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

The above list may not be comprehensive. Fees and deposits may not include tax and are subject to change.

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

We should mention

The seasonal pool will be open from June to August
Pool access available from 7:00 AM to 8:00 PM
Reservations are required for golf tee times, massage services, and spa treatments; reservations can be made by contacting the property prior to arrival, using the contact information on the booking confirmation
The property has connecting/adjoining rooms, which are subject to availability and can be requested by contacting the property using the number on the booking confirmation
Guests under 18 years old are not allowed in the spa
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

Does Wentworth by the Sea have a pool?

Yes, this property has an indoor pool and an outdoor pool. Pool access is from 7:00 AM–8:00 PM.

Is Wentworth by the Sea pet-friendly?

Yes, this hotel allows dogs (limit 2 total) with a maximum weight of up to 30 lbs per pet. There's a fee of USD 170 per accommodation, per stay. Service animals are exempt from fees.

How much is parking at Wentworth by the Sea?

Valet parking is available for USD 15 per day.

What time is check-in at Wentworth by the Sea?

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

What time is check-out at Wentworth by the Sea?

Check-out is at 11 AM.

Where is Wentworth by the Sea located?

Situated on the waterfront, this luxury hotel is within 2 mi (3 km) of Fort Stark State Historic Site, Portsmouth Harbor Lighthouse, and Fort Constitution Historical Site. Wentworth by the Sea Golf Club and John Paul Jones House Museum are also within 3 mi (5 km).

Have a question?

AI iconBeta

Get instant answers with AI powered search of property information and reviews.

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

Nice staff, nice room and a great stay.
Stayed 1 night in May 2023

10/10

Great mini-vacay!!
Stayed 1 night in Sep 2022

10/10

The location was perfect. We liked everything about it, including the restaurant Salt excellent food and service

10/10

Beautiful property, nicely renovated, excellent accessible room.

10/10

Always a lovely stay, but I wish the Spa had longer hours to accommodate more.
Stayed 1 night in Nov 2022

8/10

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

10/10

Fabulous and relaxing!!
Stayed 1 night in Aug 2022

10/10

Friendly staff, attentive to their guests needs. The rooms were clean and well taken care of. The grounds were beautiful! Loved the many places to sit outside.
Stayed 4 nights in Jul 2022

10/10

very clean and cozy
Stayed 1 night in Dec 2022

10/10

The rooms large, clean and comfortable. The staff very helpful and friendly. Trip was for family wedding! It was beautiful and amazing. Excellent food. Beautiful location by the water.
Stayed 2 nights in Sep 2022

10/10

Wonderful
Stayed 1 night in Jan 2023

10/10

Well worth it. My wife and I stopped here on the way to Bar Harbor, ME to break up our trip and I was very pleased. We arrived around 12pm and the staff was able to accommodate early check-in which was awesome. The hotel is beautiful and very clean, I would highly recommend to anyone planning on visiting Portsmouth or just passing through.
Stayed 1 night in Oct 2022

10/10

Loved our stay. The staff was excellent and the amenities left nothing to be desired. Food was very good. We had dinner at Latitude and enjoyed the cocktails. Beautiful view. Avoid the lobster however, tasteless and not edible. Beds were very comfortable and good streaming service. We would go back.
Stayed 2 nights in Jul 2022

10/10

Incredible customer service
Stayed 1 night in Jan 2023

6/10

Nice view, high floor. Roomy. Uncomfortable mattress, mold in bathroom. Nice grounds and town
Stayed 3 nights in Oct 2022

6/10

It’s a beautiful property. Not as clean as I would’ve expected and our order for room service at 7am never showed up and the front desk had no idea how to handle the situation. Otherwise, it’s a nice hotel with beautiful grounds and views.
Stayed 2 nights in Nov 2022

10/10

It was great…just too short! We hope to return another time! But we managed to drive 7 hours to stay and celebrate a “monthly (14th)” anniversary prior to attending an unexpected funeral of a friend!
Stayed 1 night in Jul 2022

8/10

The staff were wonderful, all of them. Our room was so small with only a queen bed and we paid for a king. We had to have the fridge replaced. The only open restaurant, Salt, has a really weird menu. We did not like the food. They had great drinks though. Overall, the place is lovely.
Stayed 3 nights in Sep 2022

8/10

Liked solitude Disliked huge front doors when there is no door man
Stayed 3 nights in Oct 2022

10/10

Mhkj
Stayed 3 nights in Aug 2022

8/10

Do not know why We were given room for handicap people of yen happens with hôtel .com évent if We do not take thé option
Stayed 1 night in Feb 2023

4/10

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.

4/10

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

2/10

WHEN THE FIRE ALARM GOES OFF AT FOUR IN THE MORNING AND THERE'S NO STAFF AROUND, NO EXPLANATION DURING THE EVENT, AFTER THE EVENT OR APOLOGY FOR THE INCONVENIENCE OF BEING SENT OUTSIDE IN THE MIDDLE OF THE NIGHT, MARRIOTT HAS FAILED MISERABLY. THIS IS NOT THE MARRIOTT I HAVE KNOWN
Stayed 1 night in Oct 2022

8/10

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