Great Island Inn – A Stylish Seaside Stay on New Castle Island, NH
For travelers who crave both comfort and independence, Great Island Inn delivers a refreshing alternative to traditional lodging. Located on serene New Castle Island—just minutes from downtown Portsmouth—this boutique apart-hotel features six beautifully designed studio apartments inside a thoughtfully restored 1820s home.
Whether you’re visiting for a coastal work trip, romantic escape, or extended getaway, this quiet, design-forward stay brings together historic charm and modern convenience in one of New England’s most peaceful seaside villages.
Why We Recommend It
🏝️ Located on New Castle Island—NH’s smallest and most scenic town
🛏️ Six thoughtfully designed studio apartments, perfect for longer stays
🧺 Full kitchens and in-unit washer/dryers in every suite
🚘 Just a 5-minute drive to downtown Portsmouth and 10 to Kittery
📶 High-speed Wi-Fi and cozy, minimalist interiors
🔑 Self-check-in with on-call concierge service when needed
What Makes It Special
The Best of Coastal New England—Without the Crowds
New Castle is a hidden gem of the Seacoast, where lighthouse views, quiet beaches, and charming architecture take center stage. Enjoy peaceful walks by the harbor, explore historic sites, or unwind with a book on the beach.
Walkable access to coastal trails and village green Close to Kittery, Portsmouth, and nearby seafood shacks, easy day trips to Boston, Portland, or the White Mountains.
Extended-Stay Comforts, Boutique Feel
Each studio apartment is fully equipped for real living—not just short visits. You’ll find:
🍳 Full kitchens for in-room meals
🧺 Washer/dryer units for convenience
🛏️ Premium linens, comfy beds, and luxe bath amenities
🪑 Custom furnishings and a clean, coastal design aesthetic
Low-Touch, High-Comfort Hospitality
The vibe here is privacy-first with help when you need it:
📩 Self-check-in info sent 24 hours before arrival
📱 Concierge available by text or call—dining tips, local recs, you name it
🚪 Onsite support typically available in under 10 minutes
Why We Recommend Great Island Inn
This is one of those rare places that balances form and function beautifully—where you can live like a local without sacrificing comfort or style. Ideal for extended stays, solo travelers, couples, or working vacations, Great Island Inn delivers a polished, peaceful escape on the New Hampshire coast—just close enough to everything, yet tucked quietly away from it all.
