Survey on direction panel positioning for heritage site in Non nuoc Cao Bang UNESCO global geopark

After the recognition of the UNESCO global geopark, there have been more and more visitors to experience Non nuoc Cao Bang UNESCO global geopark. To ease the visit of tourists to experience Non nuoc Cao bang UGGp, the Management board of Non nuoc Cao Bang geopark collaborate with the Insitute of Geology and Mineral resources, and UNESCO consultant to develop a system of direction panel to guide visitors to the heritage sites in the geopark.  
The direction panel is positioned at the intersections, turns to guide the direction and indicate the distance to the heritage site for visitors, while at same time providing information of the next sites to visitors. The direction panels are colored similary to the identical color of each route (red color for the West route, yellow color for the North route and blue for the East route)