New Castle

Travel Guide

A calm river with a wooden dock and two boats moored at the pier.
A house by a lake with autumn-colored trees.
A marina with various sailboats and yachts docked.
A large historic building with a green dome, surrounded by trees and a body of water.
A wooden sign with text, a small boat with an American flag, and red flowers.

Small but with a deep attachment to the nation’s history, this island town has many scenic walkways and relics from past battles.

Explore old forts on New Castle that have proudly withstood the waves for centuries. Colonial soldiers once fought here for control of the United States. View intricate blue-green waterways that wrap around scattered land masses and dip your feet in the shallows at pristine beaches.

The only town in the state made up completely of islands, New Castle is much more than just a geographical rarity. Arrive at the northern port of the main island and head straight to Fort Constitution, previously known as Fort William and Mary. The fort reaches out on a peninsula into the Piscataqua River. Colonists stole nearly 100 barrels of gunpowder from here in one of the first acts of the Revolutionary War. Additional ramparts and an outer wall twice the size of the original were built in 1808. Wander out to the lighthouse that sits on the very edge of the rocky point and breathe in the fresh, salty air that whips along the cliffs.

From here amble down the eastern coastline, pausing to bask in the sun at empty white-sand beaches and swim where the river meets the clear Atlantic Ocean. Stroll through grassy Great Island Common, taking in forested routes and icy ponds in winter.

Reach rugged Jerry’s Point where further defenses greet you, this time in the shape of the spooky ruins of Fort Stark Historical Site. This was named after John Stark who was the commander of forces at the Battle of Bennington in 1777. Stroll along the rocky shoreline just below and enjoy the view over stunning Little Harbour to the west.

New Castle is an hour’s drive east of Concord. Arrive at Portsmouth and cross the bridge for the short final leg to the island. Stay at luxurious Wentworth by the Sea near the marina or find accommodations in and around Portsmouth. The island itself has a few cafés and stores.

Ashworth by the Sea

Ashworth by the Sea

3 out of 5
295 Ocean Blvd Hampton NH
The price is CA $188 per night from Sep 7 to Sep 8
CA $188
CA $241 total
Sep 7 - Sep 8
includes taxes & fees
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 ...
8.2/10 Very good! (1,419 reviews)
"Let people know how many fees there is for parking. For the price you pay to stay, parking should be included. The rooms are tiny"

Reviewed on Aug 24, 2026

Ashworth by the Sea
Ogunquit River Inn & Suites

Ogunquit River Inn & Suites

3 out of 5
17 Post Road Ogunquit ME
The price is CA $194 per night from Sep 7 to Sep 8
CA $194
CA $242 total
Sep 7 - Sep 8
includes taxes & fees
Book a stay at this business-friendly hotel in Ogunquit. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean ...
9/10 Wonderful! (1,022 reviews)
"The environment, especially the sound from the river."

Reviewed on Aug 25, 2026

Ogunquit River Inn & Suites
 Ocean Sands at York Beach

Ocean Sands at York Beach

2 out of 5
277 Long Beach Avenue York Beach ME
The price is CA $248 per night from Sep 1 to Sep 2
CA $248
CA $298 total
Sep 1 - Sep 2
includes taxes & fees
Book a stay at this beach motel in York Beach. Enjoy an outdoor pool, parking (surcharge), and a garden. Our guests praise the pool and the helpful staff in ...
Ocean Sands at York 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.
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 Water Country are located ...
Great Island Inn
Elmwood Resort Hotel

Elmwood Resort Hotel

3 out of 5
1351 Post Rd Wells ME
Stay at this aparthotel in Wells. Enjoy free WiFi, free parking, and an outdoor pool. Our guests praise the clean rooms in our reviews. Popular attractions Ogunquit ...
Elmwood Resort Hotel
Sands Resort at Hampton Beach

Sands Resort at Hampton Beach

2 out of 5
32 Ashworth Ave Hampton NH
Book a stay at this family-friendly aparthotel in Hampton. Enjoy free WiFi, 10 beach bars, and a picnic area. Popular attractions Hampton Beach and Hampton Beach ...
8.6/10 Excellent! (26 reviews)
"Better than I expected! Very clean, nice rooms, friendly staff, perfect location and great price! Would definitely stay here again."

Reviewed on Aug 24, 2026

Sands Resort at Hampton 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.

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