Tokyo Travel Guide | CNN Travel

Home to nearly 38 million people, Greater Tokyo is the most populated metropolitan area on Earth. Seeing it all on a single trip is impossible, but that's part of its enduring fascination. Efficient and ultramodern, yet imbued with a sense of tradition, Tokyo is one of the best cities for wandering. The Imperial Palace Gardens and Sensoji temple in Asakusa provide a glimpse of old Japan, while the