| Why you should go: Knoll House has a "sensational" setting (The Daily Telegraph) on the Isle of Purbeck in Dorset, five minutes' walk from the National Trust's Studland Bay. The hotel is family friendly, with facilities including an indoor swimming pool, a play room, a games room, and a cinema room. The property has also attracted its fair share of illustrious guests in the past, including Enid Blyton, Roald Dahl, and Winston Churchill. What's the big deal? Overnight stays in an Inland Double Room, breakfast and £27-per-person dining credit now start at £119 for Travelzoo members. This deal saves up to 26% on regular rates. | 