Indonesia a rich cultural heritage that reflects Indonesia's dynamic history and ethnic diversity. Indonesia has a well-preserved natural ecosystem with rain forests that stretch over about 57% of Indonesia's land (225 million acres). Forests on Sumatra and Kalimantan are examples of popular destinations, such as the Orangutan wildlife reserve. Moreover, Indonesia has one of world's longest coastlines, measuring . The ancient Prambanan and Borobudur temples, Toraja and Bali, with its Hindu festivities, are some of the popular destinations for cultural tourism. Indonesia has 8 UNESCO World Heritage Sites, including the Borobudur Temple Compounds and the Komodo National Park; and a further
Indonesia It ranks the price competitiveness of Indonesia's tourism sector the 5th out of 136 countries. It states that Indonesia has a strong visa policy and scored well on international openness (ranked 2nd and 17th respectively). The country also scores well on natural and cultural resources (ranked 17th and 23rd respectively). However, Indonesia has a low score in infrastructure (ranked 96th), as some aspect of tourist service infrastructure are underdeveloped. The 2010 census recorded Indonesia's population as 237.6 million, with high population growth at 1.9%. 58% of the population lives in Java, the world's most populous island. The population density is