Video: The Queen unveils the Jubilee Greenway walkway plaque The commemorative route, which has a kilometre for each year of the Queen's reign, links the West End of London to the East End. The route goes through Hyde Park to Kensington, connecting Paddington along the Regent's Canal through Victoria Park to the main Olympic Park. The path then winds its way back to Buckingham Palace along Bazalgette's Greenway and down through Beckton District Park to the Thames, crossing the river at Woolwich before returning along the Thames Path to Tower Bridge where it joins The Queen's Walk. The Queen unveiled the plaque as it was announced that she will open the London 2012 Olympics Games with the Duke of Edinburgh on July 27 by leading the Opening Ceremony at the 80,000 capacity Olympic Stadium.