New Castle, NH

Travel Guide

New Castle
New Castle
New Castle
New Castle
New 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.

Ashworth by the Sea

Ashworth by the Sea

3 out of 5
295 Ocean Blvd Hampton NH
The price is ¥24,596 per night from Jun 8 to Jun 9
¥24,596
¥31,008 total
Jun 8 - Jun 9
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! (1,325 reviews)
"My room was very clean and smelled nice!"

Reviewed on May 31, 2026

Ashworth by the Sea
Anchorage Inn and Resort

Anchorage Inn and Resort

3 out of 5
265 Long Beach Avenue York Beach ME
The price is ¥28,509 per night from Jun 4 to Jun 5
¥28,509
¥31,075 total
Jun 4 - Jun 5
includes taxes & fees
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. ...
9/10 Wonderful! (1,147 reviews)
"Didn’t use the pools but they looked clean and well maintained. Our room was comfortable however it was not serviced during our two nights."

Reviewed on May 30, 2026

Anchorage Inn and Resort
Adorable spacious renovated private home on beach

Adorable spacious renovated private home on beach

Salisbury MA
Stay at this vacation home in Salisbury. Enjoy a beach locale, a garden, and laundry facilities. Popular attractions Hampton Beach and Salisbury Beach State ...
10/10 Exceptional! (2 reviews)
"Comfy space, gorgeous views, helpful host."

Reviewed on Nov 2, 2025

Adorable spacious renovated private home on 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
Book a stay at this beach apartment in New Castle. Enjoy free WiFi, parking (surcharge), and a garden. Popular attractions Market Square and Portsmouth Harbor ...
10/10 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 aparthotel in Wells. Enjoy free WiFi, free parking, and an outdoor pool. Our guests praise the clean rooms in our reviews. Popular attractions Wells ...
9.6/10 Exceptional! (419 reviews)
"Great space"

Reviewed on May 28, 2026

Elmwood Resort Hotel
Adorable spacious renovated private home on beach

Adorable spacious renovated private home on beach

Salisbury MA
Stay at this vacation home in Salisbury. Enjoy a beach locale, a garden, and laundry facilities. Popular attractions Hampton Beach and Salisbury Beach State ...
10/10 Exceptional! (2 reviews)
"Comfy space, gorgeous views, helpful host."

Reviewed on Nov 2, 2025

Adorable spacious renovated private home on 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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