The Jubilee Walkway is an official walking route in London. It was originally opened as the Silver Jubilee Walkway to commemorate Queen Elizabeth II's accession; the Queen herself opened it on 9 June 1977 during her silver jubilee celebrations. The intention was to connect many of London's major tourist attractions and it is now one of seven such walks within the Mayor of London's strategic walking routes. Its length is 15 miles. The Jubilee Walkway Trust was set up in 1978 to look after the trail, in collaboration with local authorities.