Find Pet-friendly Hotels in New Castle, NH

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Compare New Castle Pet-friendly Hotels room rates, reviews, and availability. Most hotels are fully refundable.

Great Island Inn: A Boutique Apartment Hotel
Front of property

Great Island Inn: A Boutique Apartment Hotel

3.5 star property
10.0 out of 10, Exceptional, (113)
"Love the local culture and the apartment has everything we need for our stay. Communication was great. We booked on short notice and was able to check in Quickly with ease. "
The price is SAR 563
SAR 738 total
includes taxes & fees
5 Jan - 6 January 2025
Great Island Inn: A Boutique Apartment Hotel
Wentworth by the Sea
Room

Wentworth by the Sea

4.5 star property
8.8 out of 10, Excellent, (601)
"Nice staff, nice room and a great stay."
Wentworth by the Sea
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.
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Frequently asked questions

What's the best pet-friendly hotel in New Castle?
Wentworth by the Sea is a top dog-friendly hotel, and offers 4 restaurants along with free WiFi for its human guests.
What's the best time of year to travel to New Castle with my pet?
When you’re traveling with pets, keeping tabs on the weather can make the trip safe and fun for everyone. 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 is there to see and do with your pet in New Castle?
Known for its port and castle, New Castle has lots to offer visitors. See the local sights and visit Portsmouth Harbor Lighthouse and Fort Constitution Historical Site. While you’re there, make sure you don’t miss American Independence Museum and Fort Stark State Historic Site.