It is a waterfall under the supervision of Khun Nan National Park, located in Bo Kluea District, Nan Province. Sapan Waterfall is a medium-sized waterfall with a water stream throughout the year. It consists of 3 tiers, each floor is not very high, about 3-6 meters, located amid the nature of Nan Province. The forest conditions around the waterfall are shady and cool, perfectly beautiful. Visitors can come to see the waterfall by parking on the way up. Then, you have to walk up for about 20 minutes to reach the latest level of the waterfall, which is the level of waterfall flow down in two streams. Rock around are filled with moss and lichen. Walking clamber should be careful.