Dak Nong Geopark is distinctive in terms of geological features and geoheritage value. Being a piece of the Gondwana ancient supercontinent, from about 200-165 Ma ago it was deeply submerged into a passive continent marginal sea, very rich in ammonite and bivalve fossils. This continental margin later, during 145-66 Ma ago became active due to plate collision, with red-bed sediments, eruptive andesite-dacite-rhyolite and intrusive gabbro-diorite-granodiorite-granite rocks. During the last 16.5 Ma, the territory became active again with wide-spread, multi-phase volcanic activities, forming a basalt cover over more than 50 percent of the Geopark area. These have been the source of some of the world’s largest and top quality bauxite deposits and a number of other minerals (sapphire, semi-precious stones etc.), and especially the fertile soils that have fed generations of local people with many industrial and fruit tree crops. In particular, young volcanic activities about tens of thousands of years ago (Late Pleistocene-Holocene) have resulted in spectacular craters, majestic waterfalls and Southeast Asia’s most extensive system of hundreds of magnificent volcanic caves, many of which have been used by prehistoric people as shelter since at least 6,000-10,000 years ago.
Following the UNESCO recognition, relevant agencies, including the Vietnam National Commission for UNESCO, the Ministry of Natural Resources and Environment and provincial authorities, along with domestic and international scientists will jointly implement plans on environmental protection, natural conservation, and rational use of resources in the park.
They aim to preserve and maximize values of geology, biodiversity, culture, history, as well as ethnic traditions of the geopark.
Dak Nong Geopark is the third UNESCO-recognized Global Geopark in Vietnam after Dong Van Karst Plateau Geopark in Ha Giang province and Non Nuoc Cao Bang Geopark in Cao Bang province, both in Northern Vietnam.