Kyushu, the southwesternmost of Japan’s main islands, has a mostly subtropical climate. It’s known for its active volcanoes, beaches and natural hot springs such as those at Beppu. Its city of Fukuoka is home to museums, mega-malls and Kushida-jinja, an 8th-century Shinto shrine. The city of Nagasaki’s 1945 devastation by an atomic bomb is commemorated at the Nagasaki Peace Park and Atomic Bomb Museum.