One of Japan's largest active volcanoes, Aso-san, lies on this southernmost of the country's 4 main islands
The San 
Andreas is one of the most well-known areas in the world in terms of... [DOC] [TLE] Aso - Dark Tourism - the guide to dark & weird places around the world [PAR] Aso is one of the largest calderas in the world (some sources say THE largest) 
and within it is Nakadake crater, one of Japan's touristically most developed 
active volcanic ....