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

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Check availability on New Castle Family-Friendly Hotels

This weekend
6 Nov - 8 Nov
Next weekend
13 Nov - 15 Nov

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.

1. Great Island Inn

Great Island Inn
3.5 star property
New Castle
10.0 out of 10, Exceptional, (130 reviews)
"Fantastic location, beautiful views it’s a gem on the island!"
United States
Craig
The price is 3.318.525 ₫
4.454.798 ₫ total
includes taxes & fees
8 Nov - 9 Nov
Great Island Inn
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.
View all properties

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

Breakfast included
Pool

Top New Castle Hotel Reviews

Hampton Inn & Suites Portsmouth Downtown

Hampton Inn & Suites Portsmouth Downtown

10/10 Excellent
"The room was very clean and comfortable, although it was difficult to get a comfortable temperature as there were several windows on the sunny side of building. Bed was really comfortable. Hot breakfast was fantastic and free!"
Whitney 1-night trip
Posted less than an hour ago
Hampton Inn & Suites Portsmouth Downtown
Hilton Garden Inn Portsmouth Downtown

Hilton Garden Inn Portsmouth Downtown

10/10 Excellent
"Clean all around, kind staff, and walkable location. Everything we loved and needed."
Nicole 1-night trip
Posted 2 days ago
Hilton Garden Inn Portsmouth Downtown

Frequently asked questions

What's New Castle like for family-friendly holidays?
If you've been thinking about a trip with your children, 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 centre.
When's the best time to book a family-friendly holiday in New Castle?
The hottest months are usually July and August, with an average temperature of 19°C, while the coldest months are January and February, with an average of -1°C. The snowiest months in New Castle are January, February, March and April, with each month seeing an average of 14 cm of snowfall.
What's there to see and do with your family in New Castle?
While you and your family are holidaying in New Castle, you may want to visit some family-friendly attractions such as Seacoast Repertory Theatre and Portsmouth Harbor Trail. Make sure that you have lots of time for activities such as The Music Hall and Kittery Premium Outlets.