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
Tourism in Indonesia of Buddhist, Hindu, and Islamic kingdoms in Central Java has transformed Yogyakarta into a melting pot of Indonesian culture. Classical Javanese dances are performed in royal courts of Yogyakarta and Surakarta, as well as Javanese Ramayana Ballet performed in Prambanan open air theater. Most major Indonesian cities have their state-owned museums, although most are in modest display. The most complete and comprehensive museum that displaying Indonesian culture and history spanned from prehistoric to colonial era is National Museum of Indonesia located in Jakarta. For Indonesian and foreign visitors unable to visit all Indonesian provinces, Taman Mini Indonesia Indah in East