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
Cultural properties of Indonesia items considered cultural properties are contained. Several examples follow below: Cultural properties of Indonesia Cultural properties of Indonesia are those items defined by Indonesian law as of "important value for history, science, and culture", and include both man-made artefacts and natural objects. The cultural properties number more than 8,000 and include ancient Hindu and Buddhist temples, mosques, historic colonial buildings, forts, art galleries, national parks and beaches. A number of the sites are World Heritage Sites. The current regime for the protection and promotion of the cultural properties of Indonesia () is governed by the Act of the Republic of