New Castle, NH

Travel Guide

New Castle showing a river or creek and boating
New Castle featuring a river or creek
New Castle showing a river or creek
New Castle which includes sailing
New Castle which includes a river or creek and a castle

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 Harbor 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.

Anchor Inn and Cottages Wells-Ogunquit

Anchor Inn and Cottages Wells-Ogunquit

2.5 out of 5
424 Post Rd, Wells, ME
Stay at this motel in Wells. Enjoy free WiFi, free parking, and an outdoor pool. Our guests praise the helpful staff and the clean rooms in our reviews. Popular ...
8.4/10 Very Good! (1,051 reviews)
Very clean and staff super welcoming

Reviewed on Oct 27, 2025

Anchor Inn and Cottages Wells-Ogunquit
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 WiFi, free parking, and an outdoor pool. Our guests praise the breakfast and the pool in ...
9/10 Wonderful! (1,225 reviews)
The Motel was in a very convenient location on our trip . Although the room smelt a little musty when we walked in it was very clean which is always a relief . The staff were friendly

Reviewed on Oct 27, 2025

Ogunquit - The Milestone
Cliff House Maine

Cliff House Maine

4.5 out of 5
591 Shore Road, Cape Neddick, ME
$505 nightly
The price is $551 total per night from Nov 5 to Nov 6
$551 total
Nov 5 - Nov 6
Total with taxes and fees
Stay at this 4.5-star luxury resort in Cape Neddick. Enjoy free parking, an outdoor pool, and a full-service spa. Our guests praise the helpful staff and the ...
9.4/10 Exceptional! (1,004 reviews)
NA

Reviewed on Oct 25, 2025

Cliff House Maine
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 3.5-star beach apartment in New Castle. Enjoy free WiFi, parking (surcharge), and a garden. Popular attractions Market Square and Water Country ...
9.8/10 Exceptional! (115 reviews)
Very clean and well updated for an older building. I am happy to have chosen this option.

Reviewed on Oct 11, 2025

Great Island Inn
Elmwood Resort Hotel

Elmwood Resort Hotel

3 out of 5
1351 Post Rd, Wells, ME
Stay at this 3-star aparthotel in Wells. Enjoy free WiFi, free parking, and an outdoor pool. Our guests praise the clean rooms in our reviews. Popular attractions ...
9.4/10 Exceptional! (395 reviews)
The location is centrally located, it’s between Wells beach and Wells harbor. There are excellent restaurants nearby that offer great seafood dishes, as well as international options. I95 is easily accessible, Portland is an easy drive, as well as Cape Elizabeth.

Reviewed on Oct 24, 2025

Elmwood Resort Hotel
Rye Motor Inn: An Adults-Only Apartment Hotel

Rye Motor Inn: An Adults-Only Apartment Hotel

3 out of 5
741 Ocean Blvd, Rye, NH
Stay at this 3-star beach apartment in Rye. Enjoy free WiFi, an outdoor pool, and a beach locale. Popular attractions Water Country and Market Square are located ...
9.6/10 Exceptional! (90 reviews)
Adorable and amazing location
The room was so cute - love the decor and feel of the room! Very well appointed to make it comfortable and make you feel cared for. Location is amazing - the ocean is steps away. Hearing the waves was lovely!

Reviewed on Oct 20, 2025

Rye Motor Inn: An Adults-Only Apartment Hotel
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.

Popular places to visit

Reviews of New Castle

4.2
Top Destination
5 - Excellent
12
5 - Excellent 48%
4 - Good
8
4 - Good 32%
3 - Okay
4
3 - Okay 16%
2 - Disappointing
0
2 - Disappointing 0%
1 - Terrible
1
1 - Terrible 4%

5/5 - Excellent

Verified traveler

Was a great experience and would love to go back!

3/5 - Okay

Verified traveler

Not much to do and see in New Castle but Portsmouth 10 min drive

4/5 - Good

GSA

Calm and beautiful

Cities near New Castle

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