London Children Tootbus Tour London Hop-On Hop-Off Bus by Tootbus London Vintage Bus Tour with River Cruise and London Eye Ticket Total London Full-Day Tour with London Eye Ticket Brussels Hop-On Hop-Off Bus by Tootbus See London By Night Evening Sightseeing Tour Full Royal Tour: Royal London & Buckingham Palace Tour Total London Experience Tour Canterbury and Dover Castle Guided Day Tour from London Oxford and Cambridge Universities Tour from London