A calm river with a wooden dock and two boats moored at the pier.

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Check availability on New Castle Family Hotels

Tonight
Oct 3 - Oct 4
Tomorrow
Oct 4 - Oct 5
Next weekend
Oct 9 - Oct 11
In two weeks
Oct 16 - Oct 18

Our top choices for New Castle family-friendly hotels

A wooden door with a brass anchor handle, a staircase with a patterned wall, and a window with a number "3" on the right.
A modern living room with a sofa, a wooden dining table, and black chairs. A flat-screen TV is mounted on the wall, and there is a lamp on a side table.
A hallway with a patterned wall, a wooden bench, and a door leading to a room with a bed and a chair.
A modern kitchen with a microwave, stove, and sink. There is a wooden countertop and cabinets. A plant is visible in the background.

1. Great Island Inn

Great Island Inn
New Castle
NT$5,385
NT$6,942 total
includes taxes & fees
Nov 1 - Nov 2
Great Island Inn
A modern lounge area with a fireplace, sofas, and a dining area.
An indoor swimming pool with clear glass walls, lounge chairs, and a view of the ocean.
A modern indoor space with glass walls, multiple seating areas, and a view of an outdoor garden with lights.
A modern hotel lobby with a reception desk, seating area, and a large window.

2. Hampton Inn & Suites Portsmouth Downtown

Hampton Inn & Suites Portsmouth Downtown
Downtown
  • Family-friendly adventures await in downtown Portsmouth with an indoor pool, free breakfast, and easy access to local attractions.
NT$4,420
NT$4,796 total
includes taxes & fees
Oct 25 - Oct 26
Hampton Inn & Suites Portsmouth Downtown
A modern hotel room with a large bed, a sofa, a small table, and a TV.
A modern hotel room with a kitchenette, a flat-screen TV mounted on the wall, a wooden desk, a comfortable sofa, and a large window with sheer curtains.
A modern kitchen with built-in appliances, a wooden door, and a white countertop.
A modern hotel room with a grey sofa, a wooden side table, a TV mounted on the wall, and a wardrobe with open doors.

3. Homewood Suites By Hilton Portsmouth Downtown

Homewood Suites By Hilton Portsmouth Downtown
Downtown
NT$4,677
NT$5,074 total
includes taxes & fees
Nov 2 - Nov 3
Homewood Suites By Hilton Portsmouth Downtown
A modern lobby with grey sofas, round tables, and a bar area.
A modern bathroom with a glass-enclosed shower, a large mirror, and a vanity with a sink and towel rack.
A modern reception area with a curved desk, glass display cabinets, and pendant lighting.
A modern living room with grey sofas, a dining area, and a kitchen with stainless steel appliances.

4. Residence Inn by Marriott Portsmouth Downtown/ Waterfront

Residence Inn by Marriott Portsmouth Downtown/ Waterfront
Downtown
  • Splash into family adventures at Portsmouth's waterfront hotel where an indoor pool, free breakfast, and kid-friendly rooms await.
NT$5,931
NT$6,435 total
includes taxes & fees
Nov 1 - Nov 2
Residence Inn by Marriott Portsmouth Downtown/ Waterfront
A spacious lobby with a bar area, seating, and a staircase connecting multiple floors.
A modern hotel lobby with a seating area, a large flat-screen TV, and a chandelier.
A hotel room with a large bed, a desk with a chair, a TV, a window with a view of a body of water and buildings, and a sofa with a lamp.
A waterfront view with a table and chairs on a balcony, overlooking a harbor with cranes and buildings.

5. Sheraton Portsmouth Harborside Hotel

Sheraton Portsmouth Harborside Hotel
Downtown
NT$6,348
NT$6,887 total
includes taxes & fees
Nov 1 - Nov 2
Sheraton Portsmouth Harborside Hotel
A Hilton Garden Inn hotel with multiple stories, large windows, and a well-lit facade.
A modern living room with a fireplace, comfortable seating, and a flat-screen TV.
A bar area with a counter, multiple shelves of bottles, hanging plants, and bar stools.
An indoor swimming pool with two lanes, tiled walls, and a seating area with chairs.

6. Hilton Garden Inn Portsmouth Downtown

Hilton Garden Inn Portsmouth Downtown
Downtown
  • Discover a downtown family retreat with steps to Prescott Park, cribs on request, and spacious rooms for everyone's comfort.
NT$4,712
NT$5,113 total
includes taxes & fees
Nov 2 - Nov 3
Hilton Garden Inn Portsmouth Downtown
An outdoor patio with a fire pit, seating, and a restaurant view.
A hotel room with a bed, a TV, a desk, and a wardrobe.
A modern hotel reception area with a self-service breakfast station, including a refrigerated display case, coffee machines, and a fruit bowl.
A modern office desk with a computer monitor, a lamp, and a chair.

7. Home2 Suites By Hilton Kittery

Home2 Suites By Hilton Kittery
Kittery
NT$3,632
NT$3,958 total
includes taxes & fees
Nov 2 - Nov 3
Home2 Suites By Hilton Kittery
A modern interior with a fireplace, dark furniture, and a patterned rug.
A dining area with a view of a bridge and buildings.
A modern interior with black leather chairs, a central fireplace, and shelves with plants and books.
A modern building with large glass windows, a covered walkway, and a view of the cityscape at dusk.

8. AC Hotel by Marriott Portsmouth

AC Hotel by Marriott Portsmouth
North End
NT$6,473
NT$7,819 total
includes taxes & fees
Nov 1 - Nov 2
AC Hotel by Marriott Portsmouth
An outdoor seating area with tables and chairs, a metal railing, and a view of buildings in the background.
A modern bathroom with a dual sink vanity, a toilet, a glass-enclosed shower, and a large mirror.
A lobby with a sofa, armchairs, a round table with a floral tablecloth, and a mirror.
A brick building with a sign for 'Treadwell Mansion Boutique Hotel.'

9. Treadwell Mansion

Treadwell Mansion
Downtown
NT$7,570
NT$8,214 total
includes taxes & fees
Nov 1 - Nov 2
Treadwell Mansion
A two-story building with a balcony, outdoor seating area with red umbrellas, and a parking lot.
A breakfast buffet with various pastries, a fruit drink, and a framed picture on the wall.
A hotel with a swimming pool, outdoor seating, and a white fence surrounding the area.
A fireplace with a fire, a framed picture above it, and wall sconces on either side.

10. Port Inn and Suites Portsmouth, an Ascend Collection Hotel

Port Inn and Suites Portsmouth, an Ascend Collection Hotel
Portsmouth
NT$3,126
NT$3,391 total
includes taxes & fees
Nov 1 - Nov 2
Port Inn and Suites Portsmouth, an Ascend Collection Hotel
View all properties

Choose what matters most at family-friendly hotels in New Castle

Breakfast included
Pool
All-inclusive
4 stars
5 stars

Top New Castle Hotel Reviews

Lamie's Inn and The Old Salt Restaurant

Lamie's Inn and The Old Salt Restaurant

8/10 Good
"OK"
Dean 1-night trip
Posted 4 hours ago
Lamie's Inn and The Old Salt Restaurant
Hampton House Hotel

Hampton House Hotel

10/10 Excellent
"Staff very friendly. Clean spacious room."
Ann 1-night trip
Posted 6 hours ago
Hampton House Hotel
Hilton Garden Inn Portsmouth Downtown

Hilton Garden Inn Portsmouth Downtown

10/10 Excellent
"Location is perfect, and staff is great."
Kathleen 1-night trip
Posted 11 hours ago
Hilton Garden Inn Portsmouth Downtown
Cliff House Maine

Cliff House Maine

10/10 Excellent
"This is an incredibly beautiful property and well worth the money! The rooms are lovely, the most comfortable beds we’ve ever slept in, warm robes, balcony w beautiful views, every detail designed to make your stay memorable! The public spaces have incredible views of the coastline! Our only regret was that we were only able to be there 3 nights due to our schedule!"
Debbie 3-night trip
Posted 3 days ago
Cliff House Maine

Frequently asked questions

What's New Castle like for family-friendly vacations?
If you've been thinking about a trip with your kids, the historic destination of New Castle is a good choice. The beaches, island setting, and castle are just a few things that make this an attractive place for families. Fly into Portsmouth, NH (PSM-Portsmouth Intl.), which is the closest airport, or Sanford, ME (SFM-Sanford Seacoast Regional), which is located 22.7 mi (36.6 km) from the city center.
What's the best place to stay for a family trip to New Castle?
Wentworth by the Sea is a hotel with an outdoor pool and 4 restaurants, and it's a top choice on Expedia for families.
When's the best time to book a family-friendly vacation in New Castle?
The hottest months are usually July and August with an average temp of 67°F, while the coldest months are January and February with an average of 31°F. The snowiest months in New Castle are January, February, March, and April, with each month seeing an average of 5 inches of snowfall.
What's there to see and do with your family in New Castle?
While you and your family are vacationing in New Castle, you might want to visit some family-friendly attractions such as Seacoast Repertory Theatre and Portsmouth Harbor Trail. Make sure you have lots of time for activities like The Music Hall and Kittery Premium Outlets.

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