London, one of the most popular touist destinations in the world for a reason. A cultural and hisorical hub, London has an excellent public transportation system that allows visitors to see all the fantatic sights without spending a ton of money on a rental car.
London contains four World Heritage Sites.
Rome, one of the world's most facinating cities. The old adage that Rome was not built in a day - and that you won't see it in one or even in three - is true. For the intrepid traveler who can keep pace, here is a list of must-sees.
But reember what the Romans say: Even a lifetime isn't enough to see Rome.