java island indonesia

The island you are referring to is Java. It is one of the islands of the Greater Sunda Islands in Indonesia, bordered by the Indian Ocean to the south and the Java Sea on the north 1. Java is the world’s most populous island, home to approximately 56% of the Indonesian population 12. It is also the center of Indonesia’s political, economic, and cultural activities 1. The island has a total area of about 138,800 square kilometers (53,600 square miles) and is the 13th largest island in the world 1. Java is known for its volcanic mountains that form an east-west spine of the island. The highest point on Java is Mount Semeru, which stands at 3,678 meters (12,067 feet) above sea level 1. Four of Indonesia’s eight UNESCO world heritage sites are located in Java: Ujung Kulon National Park, Borobudur Temple, Prambanan Temple, and Sangiran Early Man Site 1.