Thames Clippers are the fastest and most frequent fleet on the river, with departures from key London piers every 20 minutes. The fleet of 18 high speed catamarans link London’s attractions, offering an alternative way to see the river sights. On board you will find climate controlled indoor cabins, an outdoor deck and licensed coffee bars. Take in London’s attractions with your 1-day hop-on hop-off ticket and experience the best that the city has to offer. Boats depart every 20 minutes from key central London piers, including London Eye, Embankment, Tower, Greenwich and North Greenwich. Sit back and relax on board and download the free audio guide app to learn more about the city’s sights. Enjoy a unique perspective of top London attractions and spectacular views of the Houses of Parliament, London Eye, Shakespeare’s Globe, Tate Modern, the Shard, Tower of London and many others.