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.

Ready to plan a visit to the Great Island Inn, but aren’t sure when to book? If your schedule allows, consider coming mi...
09/01/2026

Ready to plan a visit to the Great Island Inn, but aren’t sure when to book?

If your schedule allows, consider coming mid-week! You won't be encumbered with weekend traffic, wait times at our incredible restaurants are much less, plus you have the ability to enjoy more of what we have to offer here that regularly sells out. You will also have the best selection of historic site tours, boat cruises, live performances!

Late August on the Seacoast and dreamy drives by the coast… There’s nothing quite like this time of year in New Castle! ...
08/27/2026

Late August on the Seacoast and dreamy drives by the coast… There’s nothing quite like this time of year in New Castle!
Thank you for capturing this photo, Posts of Pictures Past!

Cozy and quintessential Portsmouth with historic charm and some of the best food in the area, Cure Restaurant is a must ...
08/25/2026

Cozy and quintessential Portsmouth with historic charm and some of the best food in the area, Cure Restaurant is a must when you come to the Seacoast! Make a reservation, or head over right at 5pm to secure a seat at the bar!

The Great Island Inn is in full bloom, and we truly couldn’t be happier. Thank you for sharing this beautiful photo with...
08/20/2026

The Great Island Inn is in full bloom, and we truly couldn’t be happier. Thank you for sharing this beautiful photo with us Suz Rice!

The beach totes are packed, you have coffee and baked goods in hand from The Islander Cafe downstairs… It’s summer on th...
08/18/2026

The beach totes are packed, you have coffee and baked goods in hand from The Islander Cafe downstairs… It’s summer on the Seacoast—where to next??

Wherever you are, we’re sending a little love to you from our little coastal corner of New England! Wishing you a beauti...
06/23/2026

Wherever you are, we’re sending a little love to you from our little coastal corner of New England! Wishing you a beautiful day ahead…

Photo by northeasternnautical.

06/18/2026

You need an escape. A real escape. Someplace romantic and luxurious: no crowds please. Find 35 romantic hideaways Northeast here.

That warm evening glow when returning to the Great Island Inn after a full day of fun followed by a leisurely dinner out...
06/18/2026

That warm evening glow when returning to the Great Island Inn after a full day of fun followed by a leisurely dinner out… Moments like this are quintessential summer in New England, and we can’t dream of anything better.

Thank you for sharing this photo with us, Gavin R Johnson.

Stepping out into the world, and excited for a beautiful day ahead! What are you in the mood for today—a full day of rel...
06/16/2026

Stepping out into the world, and excited for a beautiful day ahead! What are you in the mood for today—a full day of relaxation at New Castle Beach?

Dinner and a show in Ogunquit?

Happy hour in downtown Portsmouth followed by a local sunset cruise and a leisurely dinner at an award-winning restaurant?

Whatever experiences you’re craving on the Seacoast, we’re so grateful to be your home base.

We’re blushing… Thank you for the sweet words, Cynthia!
06/11/2026

We’re blushing… Thank you for the sweet words, Cynthia!

Address

3 Walbach Street
New Castle, NH
03854

Telephone

+16034362778

Website

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