Japan's early gateway to trade with the West, Nagasaki boasts stately European-style homes, a bustling harbor and fusion cuisine (be sure to try Nagasaki’s version of Castella sponge cake, introduced by Portuguese missionaries). The vibrant city is also synonymous with the dropping of the second atomic bomb, making a visit to Nagasaki's Peace Park a necessary, and deeply moving, experience. Admire the city’s natural beauty atop Mount Inasayama. Drive through splendid countryside to browse the galleries of Arita, the birthplace of Japanese porcelain. Back in Nagasaki, wander Japan's oldest Chinatown, trying Chinese food reinterpreted for Japanese tastes.