No two cities in the world inspire such wonder as London and Paris. The fact that they're a train ride away means easy access to some of the top sights in the world. This one week London and Paris itinerary will help you plan the perfect trip. You'll see Tower Bridge, the iconic red telephone booths, and the skyscrapers in London along with the glittering Eiffel Tower, the architecture of Hausmann, and the boulevards of Paris. | what to do in paris | what to do in london | europe travel…