Home Grand Tour of Britain Grand Tour of Britain The Pontcysyllte Aqueduct: Thomas Telford's 'ribbon of water in the sky' The magnificent Pontcysyllte Aqueduct is one of the great testaments to Industrial Revolution ingenuity — and as beautiful as it is impressive. Jack Watkins takes a look. Maiden Castle, Dorset: An ancient hill fort the size of 50 football pitches The mysterious and ancient Maiden Castle occupies a vast site in Dorset. Clive Aslet takes a look. Stonehenge, Wilthsire: 'One of the wonders not only of this country, but of the world' Our Grand Tour of Britain alights at what is arguably the world's most famous prehistoric site: Stonehenge, in Wiltshire. The Uffington White Horse, Oxfordshire Thousands of years ago, ancient Britons created a vast and spectacular stylised portrayal of a horse in the hills of the North Wessex Downs. Surely they could scarcely have dreamed that The Uffington White Horse would still be intriguing visitors to this day. Skara Brae: The prehistoric village on Orkney that's older than Great Pyramid of Giza The best-preserved Neolithic settlement in Europe isn't in a French cave or an Italian hillside; it's Skara Brae on Orkney, far beyond the north of Scotland. The Fortingall Yew, the Scottish tree which was already 3,000 years old when Christ was born Yews are well known for their longevity, but few — if any — can top the 5,000-year-old Fortingall Yew. The Giant's Causeway The Giant's Causeway is a geological marvel, a UNESCO World Heritage Site, and an unmissable stop for anyone heading to Northern Ireland. < Previous