Discover all that New Castle (NH) has to offer with Marriott Wentworth By The Sea Hotel as a base.The Marriott Wentworth By The Sea Hotel boasts a convenient location with modern amenities in every guestroom and superb service.Each guestroom has balcony/terrace.Hotel facilities offered at this New Castle (NH) accommodation include meeting facilities, restaurant.Hotel's guests can experience on-site latest leisure and sports facilities such as indoor pool, gym, tennis courts, spa, outdoor pool.With elegant facilities and hospitality, guests at this hotel will surely have an impressive stay.To proceed with this reservation at the Marriott Wentworth By The Sea Hotel, please enter your visit dates and follow our secure online booking form.