These eye-popping deals will earn you cashback rewards when booking sightseeing tours. Evan Evans is the oldest and largest sightseeing company in London and has been accompanying visitors on city tours and out-of-town excursions since 1930. Their range of tours highlight the best Britain has to offer, from majestic palaces and castles to quaint country villages and historic cities like Bath, Canterbury and Oxford. All tours are operated on luxury, air-conditioned coaches and visitors are escorted by professional local guides. Browse sightseeing tours of London and Stonehenge, a Warner Bros. London studio tour and the Bicester Village Shopping Express, as well as rail tours to Paris. You can also pre-book tickets to all of London's top attractions, including the Tower of London, ZSL London Zoo and Windsor Castle, as well as The View from The Shard, Madame Tussauds and the London Eye.