Executive floor

Sauna

Lounges/bars

U.S. Fire Safety compliant

Service animals allowed on property for people with disabilities

Toilet seat in guest rooms for disabled person

Grab bars in bathroom

Valet parking 

Concierge desk

Safe deposit box

Currency exchange

Laundry/Valet service

24-hour front desk

Gift/News stand

Ice machine

Room service

Florist

Beauty shop/salon

Wedding services

Car rental desk

Free parking

Parking

Indoor pool

Outdoor pool

Restaurant

Free high speed internet connection

Wireless internet connection in public areas

Elevators

Pets allowed

Printer

Copier

Meeting facilities

Buffet breakfast

Room service - full menu

Incoming fax complimentary

High speed internet connection

Internet access

Wireless internet connection

Non-smoking

Coffee/Tea maker

Minibar

Alarm clock

Air conditioning

Air conditioning individually controlled in room

Washer/dryer

Fireplace

Safe

Separate tub and shower

Marble bathroom

Private bathroom

Bathrobe

Hairdryer

Separate closet

Iron

Bathroom amenities (free toiletries)

Cribs

Full kitchen

Mini-refrigerator

Refrigerator

Stove

Oven

Microwave

Silverware/utensils

Dishwasher

Color television

Cable television

CNN available

AM/FM radio

Large desk

Chair provided with desk

Desk with electrical outlet

Two-line phone

Speaker phone

Connecting rooms

Bath or Shower

List of movie channels available

Local calls

Marriott Hotels & Resorts

Marriott International

Wentworth by the Sea, a Marriott Hotel & Spa, commands the island of New Castle, one of New Hampshire's oldest settlements. Masterfully blending classic style with 21st-century convenience, our New Castle, NH hotel provides a memorable backdrop for business conferences, weddings, family vacations, and romantic getaways. Our elegant rooms, suites and villas, many with ocean views, showcase luxury perks. As one of the top luxury hotels in New Hampshire, we offer spa services, indoor and outdoor pools, fitness and business centers, wireless Internet, and intimate restaurants with imaginative cuisine. If you're hosting a business event in the Portsmouth area, our hotel offers 10,000 square-feet of flexible space and expert planning services. There's no shortage of wonderful things to do on your next New Hampshire getaway, from exploring the best Portsmouth, NH hiking and biking to exploring historic downtown Portsmouth. A grand resort experience is yours to enjoy at Wentworth by the Sea, A Marriott Hotel & Spa.

Wash away any stress in one of our beautiful claw foot tubs.

Getting ready for your day is a pleasure in our newly designed Marina Suite bathrooms. Pamper yourself with our luxurious bath amenities.

Our suite bathroom features generous vanity space with a modern feel and invigorating amenities.

Stay in one of our newly designed Marina Suites at the Wentworth by the Sea hotel with spacious bathrooms that offer luxurious amenities.

Be pampered every second of your vacation in the Presidential Suite Bathroom.

Just minutes from downtown Portsmouth, our 143-year-old grandeur is the prefect harbor side getaway with hundreds of things to do just a short ride away.

Welcome to the Wentworth by the Sea, home to 161 recently renovated guest rooms and suites, unparalleled dining and a state of the art spa perfect for your getaway.

Leave the stress to the Wentworth team on your special day and enjoy the perfection.

Our boardroom is just one of our nine stately function spaces, capable of seating up to 300 guests!

Business or pleasure, our Solarium offers ample space and comfort for your gathering.

Enjoy beautiful harbor views from our pool deck at your next gathering!

Inside or out, the Wentworth offers the perfect setting for your next function.

Enjoy a swim year round in our heated, indoor pool.

No matter the season, our whirlpool offers true relaxation with each bubble burst!

There's always time for a quick match on vacation!

You no longer have to miss your daily workout because you're traveling, just use our state-of-the-art fitness center.

Take in the New Hampshire Seacoast while enjoying one of our chef's mouth-watering creations!

No hour quite as happy as the ones you spend at the fully stocked Latitudes Bar!

Summer months are particularly special on our outdoor patio. Enjoy a delicious cocktail and breathe in the salty air.

Our New Castle hotel's SALT restaurant combines an imaginative experience with Wentworth's historic charm and a keen eye for contemporary luster.

The bar of our Portsmouth, New Hampshire hotel offers visitors and hotel guests alike a uniquely sophisticated space that caters to both business and leisure needs.

Join us at SALT, Portsmouth's unique and intimate restaurant with imaginative cuisine. Gather at our cozy communal table with family and friends.

Host an exclusive gathering or business meeting on New Castle Island in our private dining room.

The live edge Chef's bar takes center stage providing an inviting social hub for friends and family dining at our Portsmouth hotel.

Unwind with cocktails, small plates and music in our vibrant and inviting lounge on New Castle Island

Celebrate delicious American dining and craft cocktails with us at SALT! SALT is a reimagined restaurant experience here in Portsmouth. Enjoy fireside dining with relaxed seating.

Experience dining under our historic cathedral ceiling while indulging in local and fresh Portsmouth flavors.

Take a peek at the historic Portsmouth Naval Prison across the harbor without even having to get out of your luxurious bed.

Each deluxe double/double guest room is equipped with complimentary Wi-Fi, a writing desk, and in-room coffee makers, making your stay at the Wentworth the easiest business trip you've ever been on.

Spacious guest rooms offer plenty of room for true relaxation.

The sunshine is calling! Wake up feeling rejuvinated with an all-natural alarm clock coming in through our floor to ceiling windows.

The boutique elegance and contemporary comfort in our hotel is perfect for your Portsmouth visit. Many of our hotel accommodations offer stunning oceanfront views for added ambiance.

Recharge with our fluffy pillows and plush bedding.

Featuring spacious living and dining areas that are comfortable and tastefully appointed.

The living area of our Marina Suite is the perfect place to kick your feet up and relax.

Step out onto your own private balcony and soak in the gorgeous New England nautical view.

Our Marina Suite offers the perfect space to entertain guests, relax with friends, or down time for yourself!

Our Marina Suites are thoughtfully designed for maximum comfort. This particular suite includes one king bedroom and a second bedroom with two double beds.

Our newly designed Marina Suites provide comfort, style, and the space you need to have a productive stay.

Our innovative Marina Suites are designed with stylish functionality with spacious bedrooms and living room.

Take advantage of our fully equipped modern kitchen and prepare some healthy meals.

Relax with a glass of champange and enjoy the beautiful nautical view right from your private balcony.

Our sophisticated Marina Suites provide the ultimate space to unwind and feel right at home.

Enjoy a restful night of sleep with Marriott's exquisite plush bedding.

Stylish decor, comfortable furniture, and nautical color schemes, our Marina Suites provide the ultimate relaxation and will make you feel right at home.

Our luxurious Marina Suites offer modern fully equipped kitchen and spacious dining area.

Warm up those chilly New Hampshire nights by this beautiful fireplace.

Take this spiral staircase to the very top of our hotel, giving you a view of the New Hampshire Seacoast that is nothing less than presidential.

The highest point of our hotel guarantees the best view of Little Harbor.

Although incoming sunshine may make it difficult to sleep late, our plush bedding will definitely make it a little bit easier.

Make yourself at home in this newly renovated bi-level suite with a cozy living area and plush king bed.

Take a look at the beautiful Atlantic Ocean from the luxurious sitting area in our East Turret Suite.

Relax with a good book in our sitting area before hopping into bed

Take advantage of all we have to offer- room service, bottled water and even Champagne for a special celebration!

Enjoy a night of luxury in our bi-level West Commanders Suite overlooking beautiful New Castle, New Hampshire.

Relax fireside in one of our Luxury Suites while getting your nightly TV fix!

Guests staying in one of our spacious Marina Suites have access to the Marina Suites private pool, perfect for a family getaway to New Castle Island.

Welcome to The Spa at Wentworth, we encourage you to take advantage of all of our accommodations so you can leave feeling balanced and rejuvenated.

Take a deep breath in our state-of-the-art spa.

Grab your honey and unwind together at our couple massage service.

Sweat out your stress in our steamin' sauna!

Put your best face forward after a visit to our make up counter.

Wentworth by the Sea-A Marriott Hotel and Spa

Celebrate American dining and craft cocktails with us at Salt Kitchen and Bar, a re-imagined restaurant experience combining the Wentworth's historic charm with a keen eye for contemporary style, onsite at one of the top luxury hotels in New Hampshire.

SALT Kitchen & Bar

Enjoy Portsmouth's culinary bounty, one of the best parts of New Hampshire vacations, in the casual atmosphere of Latitudes Waterfront. Open seasonally, this New Castle, NH restaurant's bistro-style menu features local ingredients prepared with flair.

Latitudes Waterfront

Wind down the day at Latitudes Sky Bar, our Marina-side bar serving craft beer, specialty cocktails, mocktails, and wines of every hue, located onsite at the Wentworth, one of the top luxury resorts in New Hampshire.

Wentworth by the Sea-A Marriott Hotel and Spa

New Castle, United States

Marriott Hotels & Resorts

Experiences and Activities Nearby

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