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Frequently Asked Questions



Wentworth by the Sea in New Castle, New Hampshire consists of the main historic hotel, the marina suite building, three heated pools (two outdoor- one for the marina suites and another by Latitudes – and one indoor), two hot tubs, two restaurants (Salt, which is open year round, and Latitudes, which is open seasonally), a spa, clay tennis courses, and meeting space.

The marina suites are in a separate building, a few steps from the main hotel overlooking the marina.


The closest airport to the hotel is Portsmouth International Airport at Pease (PSM) about seventeen minutes from the hotel; the next closest are Boston Logan International Airport (BOS) and Manchester- Boston Regional Airport (MHT), about an hour away.


We have a plethora of activities on property. From corn hole, tennis, multiple pools and hot tubs, as well as a nature path

Quaint downtown Portsmouth and a variety of New Hampshire Seacoast attractions are just a short drive from the hotel



Click here to see a full list of what’s included in the resort fee.

Self-parking is included in the resort fee (valet parking is also available for a fee).


Please call our spa to book a massage, facial, or manicure.


For breakfast: Salt

For lunch: Salt, Latitudes

For dinner: Salt, Latitudes

For light fare: Salt, Sky Bar

Dining reservations can be made for dinner only, and are highly recommended. Please note that Latitudes is open seasonally.

Yes, the public is welcome at the Wentworth’s spa, gift shop, and restaurants.

The Wentworth by the Sea is the idyllic New England holiday getaway. Click here to learn more about our holiday offerings. Don’t forget to come by for our annual Illumination festivities, when we deck the halls, sing carols, and, of course, light the tree!


Along with all the inherent outdoor joys of a vacation on the coast of New Hampshire (kayaking, hiking, and lobsters- oh my!), check out our in- and out-pools and the tennis courts for fun for the whole family.


Refrigerators are available upon request.

Rollaways are not available on property, but some suites (king suites and marina suites) have sleeper sofas. Please see our accommodations page for more details on what’s available in each room type.



In addition to our seasonal heated outdoor pool, year-round indoor pool, and fitness center, the Wentworth boasts a variety of activities to keep you moving on your next New England getaway. Sip on a beer while playing cornhole, or slip on your sneakers for a match on our outdoor tennis courts.

Don’t forget to book a tea time at the Wentworth Country Club, a private country club hotel guest’s have exclusive access to, next door!



Yes, there’s a $30 extra person fee per night per adult (18+) after the 2nd


Reserve a room at our New Castle luxury hotel online or through our reservations department.  Already made a reservation? Retrieve your booking details here. For restaurant reservations, click here.

Wentworth by the Sea’s cancellation policy varies based on room type, stay date and rate type (for instance an Advance Purchase rate has a stricter cancellation policy than most rates). Our deposit and standard cancellation policies are listed here.

Check in at our New Hampshire resort begins at 4pm and check out is at 11am. If you arrive early, we’re happy to store your luggage in a secure area while you enjoy our oceanfront Maine resort until your room is ready!


The resort doesn’t have rollaways, but pack and plays are available.


Yes, our dog friendly New Castle hotel welcomes well-mannered dogs weighing 30lbs or less in the main hotel ground level rooms. Guests bringing dogs will be charged $75 per night, per dog. Click here to read our full pet policy.


Please contact the front desk or reservations department at least 24 hours prior to arrival to send an amenity to a guest’s room or pay for all or part of their stay. Our staff will be happy to send you a Sertifi link so that you can submit your payment information securely and electronically.