Aogashima lsland -----
Aogashima is a volcanic Japanese island in the Philippines sea .it is a complex quateRandy volcabin island, 3.5 km in length with a maximum width of 2.5 km ,formed by the overlapping remnants of at least four submarine calderas. the island is surrounded by very steep rugged cliffs of layered volcanic deposits. Surprisingly, aogashima island has over 200 people living in the crater! that's not all. there is a school, a local post office, local bars and couple of restaurants - just like any other small town.