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 accommodation 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 RM917 per night from 13 Jul to 14 Jul
RM917
RM1,105 total
13 Jul - 14 Jul
includes taxes & fees
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 in their ...
8.2/10 Very good! (1,338 reviews)
"Great location and nice renovations."

Reviewed on 28 Jun 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 RM1,509 per night from 12 Jul to 13 Jul
RM1,509
RM1,644 total
12 Jul - 13 Jul
includes taxes & fees
Stay at this beach hotel in York Beach. Enjoy free Wi-Fi, free parking and 2 indoor pools. Our guests praise the pool and the helpful staff in their reviews. ...
9/10 Wonderful! (1,196 reviews)
"Great location, lots of space and clean rooms!"

Reviewed on 29 Jun 2026

Anchorage Inn and Resort
Ocean Surf at York Beach

Ocean Surf at York Beach

3 out of 5
780 York Street (Rte 1A) York Beach ME
The price is RM1,358 per night from 29 Jul to 30 Jul
RM1,358
RM1,562 total
29 Jul - 30 Jul
includes taxes & fees
Stay at this beach motel in York Beach. Enjoy free Wi-Fi, breakfast (surcharge) and parking (surcharge). Our guests praise the pool and the helpful staff in ...
9.2/10 Wonderful! (24 reviews)
"Unexpected pleasure. Friendly staff, good food."

Reviewed on 28 Jun 2026

Ocean Surf 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 beach apartment in New Castle. Enjoy free Wi-Fi, parking (surcharge) and a garden. Popular attractions Market Square and Water Country are located ...
10/10 Exceptional! (116 reviews)
"The room was very clean, decorated beautifully, and had great walkability. The bed was very comfy and had all the things you might need like kitchen and bathroom items. We wished we could stay longer!"

Reviewed on 9 Jun 2026

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 Wi-Fi, free parking and an outdoor pool. Our guests praise the clean rooms in their reviews. Popular attractions ...
9.4/10 Exceptional! (423 reviews)
"Very welcoming, friendly staff!"

Reviewed on 22 Jun 2026

Elmwood Resort Hotel
Pink Blossom Family Resort

Pink Blossom Family Resort

3 out of 5
154 Shore Rd Ogunquit ME
Stay at this cottage in Ogunquit. Enjoy free Wi-Fi, free parking and an outdoor pool. Popular attractions Ogunquit Beach and Marginal Way are located ...
9.6/10 Exceptional! (315 reviews)
"Absolutely FABULOUS"

Reviewed on 25 Jun 2026

Pink Blossom Family 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.

Stay near popular New Castle attractions