Dong Van karst plateau Geopark consists of four districts, namely, Meo Vac, Dong Van, Yen Minh, Quan Ba. Located in the North of Ha Giang province - Viet Nam. It shares border with china in the north, total area of over 2.346 km2 . The karst plateau is created by at least 80 percent limestone and many fossils of ancient creatures species from 400 - 600 million years ago. Its average elevation is 1400 -1600 meters above sea level.
Dong Van karst plateau Geopark is situated in a temperate climate and divided into two seasons: Rainy and dry seasons. The annual mean temperature is 24 -28 degree celcius, while the winter temperatures may be down to 5 degree celcius.
Dong Van rocky highland Geopark was official 77th member of the Global Geopark Network on 3/10/2010. It became the first global Geopark in Viet Nam, the second in Southeast Asia.
This event is a hall-mark in the process of regional and international integration. Contributing to improve Viet Nam's position in the international arena. Besides, it is also an opportunity for Ha Giang province in particular and Viet Nam in general can exchange, learn, contact. Especially, promotion and introduction the human lands of Ha Giang, the value of Geoheritage and culture in these area.
Currently, the scientists have preliminarily made statistics of 45 geomorphic heritages, 33 tectonic heritages and numerous fossils in the sediment stone stratums on Dong Van karst plateau Geopark. Of which, there are 26 breed and species in the world, the first time which has been found in here and named Geographical after Ha Giang. Many Geoheritages have been ranked in National level and International level such as, the system of fault valleys in Nho Que river, Tu San canon - Ma Pi Leng pass under the type of tectonic and geomorphic heritage. Folds in calcareous karst in Ma Pi Leng, Quan Ba and many other places, etc.
Dong Van rocky plateau not only is sculpture product, a historical rocky page of the nature present to human people but also contain a lot of potential values such as, Geoheritages, bilogical diversity, tourism, fossils...Especially, the cultural of community 17 ethnic groups on Dong Van karst plateau Geopark, traditional beauty need preserving and promoting.