The largest city in Japan and one of the most beautiful urban centers in the entire world, the sprawling metropolis of Tokyo is a sight that everyone should see at least once. Whether wanting to tour some historic sites, see the many cultural events that take place or just head out into the night to experience the best of what happens after dark, there is plenty to keep you occupied here. There are literally hundreds of hotels, restaurants and shops all throughout the city, so convenience is never too far away. And despite the perception that this is little more than a concrete jungle, there are plenty of parks in the city and even more natural spaces within a short journey. For an amazing urban holiday, Tokyo should be at the top of the list. Has anyone visited Tokyo before? What were some of your favorite sights there?