Great Britain impresses visitors by the sheer weight and significance of its history; an unending procession of historic towns, cities and important cultural sights await your arrival on the British Isles. Britain is made up of four constituent nations: England, Scotland and Wales. England abounds with fascinating sights and experiences, from London's celebrated sights of Big Ben, Buckingham Palace and Piccadilly Circus, to the mysterious Stonehenge, alongside historic cities such as York, Durham and Bath, and the famous university towns of Oxford and Cambridge. Scotland's compact and friendly capital of Edinburgh is a constant source of delight, offering an intriguing mixture of historic grandeur and a modern, progressive social atmosphere. Nature-lovers will love walking the untamed hills of its Highlands region. Wales, meanwhile, is undergoing a tourism renaissance, with its capital Cardiff emerging as a hip and attractive city. Wales also remains one of the UK's most unspoilt and ruggedly beautiful places, with a vast network of National Parks and conservancy areas for visitors to enjoy.