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 and economic instability, social unrest, corruption, and terrorism slowed progress; however, in recent years the economy has performed strongly. Although relations among different religious and ethnic groups are largely harmonious, sectarian discontent and violence have persisted. Indonesia was the worst hit country by the 2004 Indian Ocean earthquake and tsunami that killed an estimated 167,736 people, mainly in Aceh. The aftermath of the disaster played a part in achieving political settlement to an armed separatist conflict in the region in 2005. Indonesia lies between latitudes 11°S and 6°N, and longitudes 95°E and 141°E. It is the largest archipelagic country in