The Hells of Beppu in Beppu, a city on the island of Kyushu, are a series of hot springs that are too hot for bathing, but are a unique and interesting sight to see.
Japan has a highly developed public transportation system, including bullet trains (Shinkansen) that can travel up to 320 km/h (200 mph).
Kyoto is a historic city in central Japan that is known for its many temples, shrines, and gardens, and is a popular destination for traditional Japanese culture.