There are more than 17,000 islands in Indonesia, but only a few of them are inhabited. The five main islands of Indonesia are Java, Sumatra, Borneo, Sulawesi, and New Guinea.
Java is the most populous island in Indonesia, with over 140 million people. It’s also the most densely populated island in the world. The capital city of Jakarta is located on Java.
Sumatra is the largest island in Indonesia, and it’s home to the country’s two largest cities: Jakarta …