New Castle, NH

Travel Guide

A coastal town with a marina, boats, and lush greenery.
A house by a lake with autumn-colored trees.
A gazebo on a dock extending into a lake, surrounded by trees and a distant shoreline with buildings.
A white lighthouse with a black top, situated on a rocky shore with a wooden walkway leading to it.
A beach with a person standing on the sand, waves crashing onto the shore, and a rocky outcrop in the foreground.

Explore historic landmarks, charming neighborhoods, and engaging cultural experiences while enjoying the serene landscapes of New Castle.

New Castle is an ideal destination for outdoor and scenery travelers. You can explore the historic Portsmouth Harbor Lighthouse, which offers a glimpse into the area's maritime history. Nearby, Prescott Park provides a space for relaxation and outdoor activities, while the Strawbery Banke Museum showcases the region's past through engaging exhibits. For additional activities, consider visiting nearby venues like the Water Country waterpark or the Players Ring Theatre for local performances.

Take time to wander New Castle's nearby neighborhoods, each with its own character. Portsmouth is known for outdoor family experiences, featuring The Music Hall, which hosts various performances, and the Portsmouth Harbor Trail for scenic walks. Kittery also offers outdoor scenery experiences, highlighted by Fort McClary State Park and Seapoint Beach, which provide opportunities for recreation and relaxation.

The best time to visit New Castle is from June to September, when the weather is mild, mostly dry, and often sunny. This period tends to be busier, particularly in June to August, when more visitors are present. If you prefer a quieter experience, consider visiting from November to January, when demand is lower and the atmosphere is more relaxed.

Ashworth by the Sea

Ashworth by the Sea

3 out of 5
295 Ocean Blvd Hampton NH
The price is $182 total per night from Nov 12 to Nov 13
$182 total
per night
Nov 12 - Nov 13
Book a stay at this beach hotel in Hampton. Enjoy 3 restaurants, a beach locale, and a rooftop terrace. Our guests praise the helpful staff and the clean rooms ...
Ashworth by the Sea
Ogunquit - The Milestone

Ogunquit - The Milestone

2 out of 5
687 Main Street Ogunquit ME
Book a stay at this business-friendly motel in Ogunquit. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the pool in our ...
Ogunquit - The Milestone
Anchorage Inn and Resort

Anchorage Inn and Resort

3 out of 5
265 Long Beach Avenue York Beach ME
The price is $119 total per night from Dec 1 to Dec 2
$119 total
per night
Dec 1 - Dec 2
Book a stay at this beach hotel in York Beach. Enjoy free WiFi, free parking, and 2 indoor pools. Our guests praise the pool and the helpful staff in our reviews. ...
Anchorage Inn and Resort
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.
Great Island Inn

Great Island Inn

3.5 out of 5
3 Walbach St New Castle NH
Stay at this aparthotel in New Castle. Enjoy free WiFi, parking (surcharge), and a garden. Popular attractions Market Square and Portsmouth Harbor Lighthouse ...
10/10 Exceptional! (131 reviews)
"Charming place to stay. Bed was super comfortable, towels were lovely and the room was spotless. Just a short drive into Portsmouth and can get coffee right next door."

Reviewed on Nov 9, 2026

Great Island Inn
Treadwell Mansion

Treadwell Mansion

4 out of 5
93 Pleasant Street Portsmouth NH
Stay at this aparthotel in Portsmouth. Enjoy free WiFi, a rooftop terrace, and parking (surcharge). Popular attractions Market Square and Governor John Langdon ...
9.4/10 Exceptional! (29 reviews)
"Thank you!"

Reviewed on Nov 8, 2026

Treadwell Mansion
Rye Motor Inn - Oceanfront, Walk to Beach

Rye Motor Inn - Oceanfront, Walk to Beach

3 out of 5
741 Ocean Blvd Rye NH
Book a stay at this beach apartment in Rye. Enjoy free WiFi, an outdoor pool, and a beach locale. Popular attractions Market Square and Odiorne Point State Park ...
Rye Motor Inn - Oceanfront, Walk to Beach
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.

Stay near popular New Castle attractions

Frequently asked questions

Is New Castle worth visiting?
New Castle is worth visiting for its standout attractions, including the historic Portsmouth Harbor Lighthouse and Fort Constitution Historical Site. Travelers can also enjoy diverse food and local dining, with options for Italian and North American cuisine, offering a variety of dishes to explore.
When is the best time to visit New Castle?
The best time to visit New Castle is from June through August, when the destination is most popular. For fewer crowds and better value, the quieter months of November through January are a good bet. During this period, travelers can expect cooler weather, with a chance of snow in January and February.
What is New Castle known for?
New Castle, known as 'New Castle NH', is known for its historic landmarks like the Portsmouth Harbor Lighthouse and Fort Constitution Historical Site. This city in the United States of America also offers a beach near Wentworth By The Sea Marina, and travelers can find Italian food here.
What is a good itinerary length for New Castle?
A good itinerary length for New Castle is one to two days to explore key highlights like Portsmouth Harbor Lighthouse, Fort Constitution Historical Site, and the beach near Wentworth By The Sea Marina. An extended stay of two to three days allows for more relaxed time at the beach and deeper exploration of these points of interest.
What are the top things to do in and around New Castle?
New Castle offers historic landmarks and scenic coastal spots for travelers to enjoy:


How do I plan a trip to New Castle?
Plan your trip to New Castle by booking flights and hotels on Expedia in advance. Consider a rental car for exploring the area's landmarks like Portsmouth Harbor Lighthouse, Fort Constitution Historical Site, and the beach near Wentworth By The Sea Marina. When planning outdoor activities, always have indoor backups ready for weather flexibility.
What cuisines can you find in New Castle?
In New Castle, travelers can find Mexican cuisine, with dishes like tacos, burritos, and enchiladas. You can also explore other options such as Italian, North American, and Asian dishes like Chinese and Japanese. For a sweet treat or a quick pick-me-up, there are coffee shops and dessert shops available.
Can I book a refundable hotel in New Castle?
Yes, Expedia offers many flexible booking options, and you can look for refundable hotels in New Castle by entering your dates and using the refundable or fully refundable filter. Always check the hotel's cancellation policy before you book, since terms can vary by hotel, and visit Expedia help center for further details.
Why book a trip to New Castle with Expedia?
Expedia makes it easier to plan your New Castle trip with travel tools, flexible search options, and bookable trip components all in one place. You can organize your plans in one account and use Expedia to help build a trip that fits your budget and travel style. Find out more about how by visiting Expedia's Trip Planner page.
Should I stay in a hotel or vacation rental in New Castle?
The best choice depends on your travel style. Hotels in New Castle can be a good fit for convenience, on-site amenities, and shorter stays, while vacation rentals may offer more space, privacy, and home-style amenities for longer trips, families, or groups. With Expedia, you can compare both options side by side, read traveler reviews, and filter by amenities to find the right fit for your trip.
How can I manage my New Castle trip on Expedia?
Once you've booked your New Castle trip, you can manage it through your Expedia account or the Expedia app. You can view your itinerary, access booking details, make eligible changes, and check for updates in My Trips. The Expedia app can also help you stay organized while you travel.
What if I need help during my New Castle trip?
Expedia offers customer support before, during, and after your New Castle trip. If your plans change or something unexpected happens, you can review your booking in My Trips and use Expedia help center channels for help with eligible changes, cancellations, or travel issues.
How can Expedia help me plan my first trip to New Castle?
If it's your first trip to New Castle, Expedia can help you plan by bringing together stays, flights, activities, traveler reviews, and trip-planning tools in one place. With Expedia's Trip Planner you can compare options, read reviews from other travelers, and build an itinerary that matches your interests and budget.
How can I save on my New Castle hotel booking with Expedia?
Join One Key™ for free to unlock instant discounts with Member Prices on select hotels. You can also earn and use OneKeyCash™* on eligible bookings on Expedia. Booking in advance is usually another great way to save on your New Castle hotel.

*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.

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