Java Indonesia is the 13th largest island of thw world and most populous island in the world. Java is almost entirely covered with volcanic origin, there are 38 mountains and most of them are active. java is 128,297 km2.

Geographical location of Java

If you read the map of Indonesia, java is located between the island Bali and Sumatra to the west. It is between Christmas Island and South Borneo to the north.