Nagano Prefecture is called the "Roof of Japan," home to the northern, central, and southern Japan Alps and six national parks that offer year-round recreational activities. Active volcanoes include Mt. Asama on the border between Nagano and Gunma prefectures and Mt. Ontake in Nagano Prefecture, which is a destination for religious pilgrims.
FODOR'S GO LIST 2016
The top 25 places we think should be on every traveler's radar this year.More