Abstract: Karst environment has bred the unique karst culture. There is abundant and unique karst cultural tourism resources in karst area, such as farming, settlement,building, burial in caves,the folk custom and the household ware,are all stamped with the brand of ＂karst＂. The resources take pride in the scientific value according to local conditions ,the abundant historical and cultural information ,the culture value with the style that they are mixed but significantly different from each other,and the highest aesthetic value reflected in the harmony between human and nature. So the author takes Guizhou province as an example,and thinks the exploitation and utilization of tourism resources should abide by the general guideline of ＂karst culture＂ in karst area. Then, dig its connotation combining time and space when we design the tourist products..[