Overlooking the Atlantic Ocean from the island of New Castle, New Hampshire, Wentworth by the Sea welcomes guests to one of last grand Portsmouth hotels. The hotel features 161 rooms and suites that blend the hotel’s historic elegance with luxurious, modern amenities., The Wentworth by the Sea is a historic grand resort hotel in New Castle, New Hampshire, United States. It is one of a handful of the state's surviving Gilded Age grand hotels, and the last located on the seacoast ., Wentworth by the Sea offers three distinctive dining options, as well as an extensive in-room menu, that celebrate the flavors of the New England coast. Savor garden vegetables, fresh seafood, prime meats, and an award-winning wine list at Salt, or enjoy seasonal waterfront dining at Latitudes and Latitudes Sky Bar, featuring unbeatable marina , With boutique décor and thoughtful amenities, Wentworth by the Sea, our suites near Portsmouth, NH redefine comfort and luxury for your next oceanfront escape., Wentworth by the Sea is the crown jewel of the island of New Castle, a historic settlement located just 15 minutes from downtown Portsmouth. The expansive, elegant resort features two pools, an on-property spa and fitness center, tennis courts, and gardens built for exploring., With its breathtaking panoramic ocean views and signature Scottish links golf course, Wentworth By The Sea Country Club is one of New England's premier private family clubs..