Heathrow Airport 28 min
St George's Chapel (31 min)
Ornate, 14th-century place of royal worship with cloisters and links to ancient chivalric orders. Chiltern Open Air Museum (7 min)
Collection of rebuilt, historic, local structures plus working traditional farm and event programme. Cassiobury Park (23 min)
190 acres of open grass and woodland with sports facilities, kids' attractions and a nature reserve. Bekonscot Model Village & Railway (10 min)
Original miniature village opened in 1929, with detailed 1930s buildings and an extensive railway. Warner Bros. Studios Leavesden (20 min)
Film studio and wizarding world Cliveden House (21 min)
Elegant hotel in a 17th-century mansion with a luxe spa & an outdoor pool, plus fine dining. The Hellfire Caves (24 min)
Cave network and former home of the Hellfire club within a separate National Trust property. Ruislip Lido (22 min)
Reservoir with an artificial beach that offers sunbathing & boating, plus a miniature railway. Windsor Castle (32 min)
Tour the historic royal castle full of spectacular art and antiques, plus grounds and chapel. National Trust - Hughenden Manor (18 min)
National Trust-owned country house that was home to the former Prime Minister between 1848 and 1881. Black Park Country Park (21 min)
Lush parklands with 10 miles of paths, plus an adventure course of zip wires and rope bridges. The Roald Dahl Museum and Story Centre (11 min)
Sizable exhibits of more than 200 photos, manuscripts and letters, plus kids' programmes and games. Natural History Museum at Tring (26 min)
Lord Rothschild's collection of stuffed animals, some now sadly extinct, with free kids' events. Warner Bros. Studio Tour London (20 min)
Visitors can tour actual film sets and learn the special effects tricks used in the popular films. Odds Farm Park (16 min)
Child-friendly farm with animal petting and feeding plus activities from karting to crazy golf. | 
