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
Candi of Indonesia west of Magelang, in Central Java. East of Yogyakarta, Central Java. Near Surakarta, Central Java. Malang, East Java. Candi of Indonesia A candi () is a Hindu or Buddhist temple in Indonesia, mostly built during the "Zaman Hindu-Buddha" or "Indianized period", between the 4th and 15th centuries. The "Great Dictionary of the Indonesian Language of the Language Center" defines a "candi" as an ancient stone building used for worship, or for storing the ashes of cremated Hindu or Buddhist kings and priests. Indonesian archaeologists describe "candis" as sacred structures of Hindu and Buddhist heritage, used for religious rituals and ceremonies