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Social ProgramTrang An Landscape Complex Trang An Landscape Complex covers an area of 6,172ha in districts of Hoa Lu, Gia Vien, Nho Quan, Tam Diep Town and Ninh Binh City, about 90km to the southeast of Ha Noi. The complex is surrounded by a buffer zone of 6,268ha, mostly comprising paddy rice fields and villages. As a mixed cultural and natural property, Trang An Landscape Complex contains three protected areas, including Hoa Lu Ancient Citadel Cultural – Historical Area; Trang An – Tam Coc – Bich Dong Scenic Area and Hoa Lu Special-Use Primary Forest. Trang An is of global significance as an outstanding humid tropical tower-karst landscape in the final stages of geomorphic evolution. It is composed of a variety of classical karst cones and towers and a network of enclosed depressions connected by an intricate system of subterranean waterways, some of which are navigable by small boats. The area is unique in having been invaded by the sea several times in the recent geological past but is now emergent on land. The blend of towering mountains draped in natural rain forest, with large internal basins and narrow cave passages containing quietly flowing waters, creates an extraordinarily beautiful and tranquil landscape. The karst tower landscape of Trang An is among the most beautiful and awe-inspiring places of its kind anywhere in the world. Trang An displays the end stages of karst tower landscape evolution in a humid tropical environment. The product of deep dissection of an uplifted limestone massif over a period of millions years is a remarkable array of classical karst landforms, including cones and towers, depressions (cockpits), valleys (poljes), rockfall collapse structures and deposits, subterranean caverns and rivers, caves and speleothems. A network of cross-cutting parallel faults divides the area into cells and promotes the development of enclosed depressions. An altitudinal series of erosional notches in rock walls with associated caves, wave-cut platforms, beach deposits and marine shells is evidence of former stands of sea level. On 23 June 2014, in Doha (Qatar), World Heritage Committee of United Nations Educational, Scientific and Cultural Organization (UNESCO) recognized officially Trang An Landscape Complex as World Cultural and Natural Heritage Site based on three criteria: culture, aestheticism and geology – geomorphology. |