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Wentworth by the Sea

4.5 star property
Travelers find an oceanfront retreat with an adjacent golf course, marina, and spa treatments, plus four restaurants serving breakfast and children's meals

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Wentworth by the Sea sits oceanside, offering a luxurious getaway experience. Guests can play a round on the adjacent golf course, book rejuvenating spa treatments, dine at any of the four on-site restaurants, or sip drinks by the pool at the bar.

Reviews

8.8 out of 10
Excellent

Popular amenities

  • Pool
  • Hot tub
  • Spa
  • Pet-friendly
  • Free Wi-Fi
  • Restaurant

About the area

Map
588 Wentworth Rd, New Castle, NH, 03854

Getting around

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

About this property

Wentworth by the Sea

Luxury hotel by the ocean
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, aromatherapy and a deep-tissue massage at the on-site spa. At the 4 on-site restaurants, enjoy breakfast, lunch, dinner, children's 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, along with sunloungers and pool umbrellas
  • Full breakfast (surcharge), an outdoor tennis court and valet parking (surcharge)
  • ATM/banking services, a front desk safe and concierge services
  • Free newspapers, a gift shop and a ballroom
Room features
All 161 rooms have comforts, such as premium bedding and first-run films, as well as thoughtful touches, such as air conditioning and bathrobes.
More conveniences in all rooms include:
  • Bathrooms with free toiletries and hairdryers
  • 42-inch flat-screen TVs with Netflix, premium channels and first-run films
  • Fridges, free infant beds and coffee/tea makers

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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)
  • Limited on-site valet parking
  • 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 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

  • 10,000 square feet of conference space
  • 9 meeting rooms

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
Information provided by the property may be translated using automated translation tools

Access methods

Staffed front desk

Pets

Pets are 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 14 kg 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 cots are available on request at the property

Payment types at the property

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 to 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 14 kg 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?

Checkout is at 11 AM.

Where is Wentworth by the Sea located?

Situated on the waterfront, this luxury hotel is within 2 miles (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 miles (5 km).

Can I cancel my reservation for free at Wentworth by the Sea and receive a full refund?

Yes, Wentworth by the Sea offers free cancellation on select room rates, because flexibility matters! Please refer to Wentworth by the Sea cancellation policy on our site for more details about any exclusions or requirements.

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Reviews

Wentworth by the Sea Reviews

8.8

Excellent

9.2

Cleanliness

9.2

Location

9.0

Staff & service

9.0

Property conditions & facilities
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

Reviews

10/10 Excellent

Robert George

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

8/10 Good

David

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

10/10 Excellent

Michael

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Great mini-vacay!!
Stayed 1 night in Sep 2022

10/10 Excellent

rose

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

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

10/10 Excellent

BECKY

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

Stephanie

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Always a lovely stay, but I wish the Spa had longer hours to accommodate more.
Stayed 1 night in Nov 2022

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

10/10 Excellent

sarah

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Fabulous and relaxing!!
Stayed 1 night in Aug 2022

10/10 Excellent

Jaci

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
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 Excellent

Jamal

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

8/10 Good

Alexander

Liked: Cleanliness, staff & service, property conditions & facilities
The room service breakfast was fair.
Stayed 1 night in Oct 2022

10/10 Excellent

maureen

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

Beautiful resort

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 Excellent

Martha

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Very nice stay at the Wentworth By The Sea. One night wasnt long enough! We will go again sometime soon.
Stayed 1 night in Sep 2022

10/10 Excellent

Laurel

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

10/10 Excellent

andrew

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
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 Excellent

Geri

Liked: Cleanliness, staff & service, property conditions & facilities
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 Excellent

Rob

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

6/10 Okay

Victor

Liked: Staff & service
Disliked: Cleanliness, room comfort
Nice view, high floor. Roomy. Uncomfortable mattress, mold in bathroom. Nice grounds and town
Stayed 3 nights in Oct 2022

10/10 Excellent

Miguelangel

Liked: Staff & service, amenities, property conditions & facilities
As always, my family and I have a lovely time. We sure miss the sunday brunch. Please bring them back! I am sure we are not the only ones missing them.
Stayed 5 nights in Nov 2022

6/10 Okay

Vanessa

Liked: Property conditions & facilities
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 Excellent

Sandra

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

A SUDDEN TRIP

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 Good

Linda

Liked: Cleanliness, staff & service, room comfort
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 Good

Mark

Liked: Cleanliness, staff & service, property conditions & facilities
Liked solitude Disliked huge front doors when there is no door man
Stayed 3 nights in Oct 2022

10/10 Excellent

Donald

Liked: Cleanliness, staff & service, property conditions & facilities
Mhkj
Stayed 3 nights in Aug 2022