Shinjuku is the beating heart of Tokyo. The neon-lit skyscrapers and frenetic energy of the city’s busiest train station are a stark contrast to the serene gardens and traditional wooden houses of nearby neighborhoods. Shinjuku is a place where old and new, East and West, collide in a heady mix of sounds, smells and sights. Start your exploration at the dizzyingly tall Tokyo Metropolitan Government Building, then wander down the narrow side streets, sampling the delicious street food and browsing the quirky shops. When you need a break, head to one of the many parks or gardens, or take in the city’s famous nightlife. Shinjuku is an intoxicating and unforgettable experience, and a must-see for any visitor to Tokyo.