The United Kingdom is the world's 8th biggest tourist destination. According to the national tourism agency, 2017 was a record year for the UK, with 39.9 million visits by tourists. This number is set to pass over 40 million this year according to VisitBritain, which is predicting tourists will spend a record £27 billion over the coming 12 months. U.S. remains the most-valuable inbound market, although the number of travellers originating from Europe is larger than those travelling from North America. Furthermore, in recent years there has also been a substantial increase in Chinese tourists visiting the UK. Popular destinations include London, Bath, Edinburgh and Cambridge. The country's principal tourist destination is still the capital, with the Tower of London being one of the most visited attraction in the country. The post Brexit fall in the pound against the euro and the dollar is helping drive visits.