Java Island, where Java's capital Jakarta resides, is home to important cities and places of interest in Indonesia, such as Borobudur and Prambanan Temple. There are more than 100 volcanoes on the island. The famous Mount Merapi and Mount Bromo are fantastic places to go explore volcanoes. You can fly directly from most airports to Jakarta, or you can take a transfer flight from Yogyakarta or Surabaya. The classic itinerary is 7-8 days.