Great Island Inn

Great Island Inn We offer flexible-stay lodging for the independent-minded traveler. CONCIERGE SERVICES

You like your independence, but sometimes you need an insider.

Located in historic downtown New Castle, we offer standard guest rooms, studio, 1BR and 2BR apartments with full kitchens and in-room laundry. A DIFFERENT KIND OF LODGING EXPERIENCE

We offer flexible-stay lodging for the independent-minded traveler. Housed in a newly-renovated, historic home in downtown New Castle, our apartment-style rooms feature full kitchens and in-room laundry. Whether you n

eed a home base for visiting the Portsmouth area, are in town for work on an extended stay, or are even considering a move to the area, we invite you to experience New Castle and the Seacoast like a local. We provide personal concierge services for all our guests during their stay with us. Looking for the best sushi in Portsmouth? Want to know where to rent kayaks to explore our islands? Want particular groceries delivered to your studio? Need information about day trips to Portland, Boston, or Newburyport? Our local concierge has you covered.

Welcome to the Great Island Inn—where happy memories are made and good times are hard to forget…
06/09/2026

Welcome to the Great Island Inn—where happy memories are made and good times are hard to forget…

There’s a special spot in our hearts for our next-door-neighbor town, Rye, New Hampshire (pictured here). With gorgeous ...
06/04/2026

There’s a special spot in our hearts for our next-door-neighbor town, Rye, New Hampshire (pictured here). With gorgeous beaches, local eateries, and one of our favorite coastal drives in all the Seacoast, this town represents quintessential New England beauty. Hop on a bike ride, sign up for a surf lesson, or embark on a classic beach day complete with waves, sandy shores, and even an ice cream truck!

There’s nothing like soft morning light that quietly peeks through the windows on a beautiful summer morning in New Engl...
06/02/2026

There’s nothing like soft morning light that quietly peeks through the windows on a beautiful summer morning in New England… We’re loving this scene from our Penthouse Queen Studio featuring coastal blues and an abundance of natural light.

Warm breezy mornings and Getty bagels by the water… Life is good.
05/28/2026

Warm breezy mornings and Getty bagels by the water… Life is good.

Pull up your car, and get ready for your next adventure!! New Castle is centrally located which means you can do, see, a...
05/26/2026

Pull up your car, and get ready for your next adventure!! New Castle is centrally located which means you can do, see, and explore just about anything in a day!

Fancy a hike in the White Mountains? A boat ride at Lake Winnipesaukee? A foodie adventure in Portland, Maine? A Sox game and shopping in Boston? Perhaps you wish to explore the sweet little towns around us like Kennebunkport, Ogunquit, and York?

The world is your oyster!

05/25/2026

Portsmouth NH has endless attractions and food for summer fun. Here's what you should not miss in 2026.

The lilacs are in bloom, the beaches are calling, and spring in New Castle is in full swing! We can’t wait to welcome yo...
05/21/2026

The lilacs are in bloom, the beaches are calling, and spring in New Castle is in full swing! We can’t wait to welcome you back to the Great Island Inn, and for you to enjoy all that this beautiful season has to offer!

Stay flexible AND save money?? Book directly on our website to save a minimum of $58 on your stay, and enjoy the flexibi...
05/19/2026

Stay flexible AND save money?? Book directly on our website to save a minimum of $58 on your stay, and enjoy the flexibility by not being locked into a non-refundable purchase! Rest easy and enjoy every moment of your relaxing getaway in our Superior King Studio pictured here…

Looking for a unique local experience where active fun meets history lesson? Join our friends at for an unforgettable e...
05/14/2026

Looking for a unique local experience where active fun meets history lesson? Join our friends at for an unforgettable experience and simple bike rentals during the warmer months!

Address

3 Walbach Street
New Castle, NH
03854

Telephone

+16034362778

Website

Alerts

Be the first to know and let us send you an email when Great Island Inn posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.

Contact The Hotel

Send a message to Great Island Inn:

Shortcuts

Share

Category