Yaxia Reservoir is located in the valley 2.5 kilometers west-north of Xiaoruokou, Daruoyan Town. One stream is 1 kilometer long and 30 meters empty. The steep walls on both sides are 300 meters high and only a line of blue sky is exposed. Visitors here, under the guise of being in the alleys of skyscrapers, the black cliffs press down from both sides. At noon in summer, only a few minutes of sunshine can be seen, which is an ideal summer resort. From Taogong Cave to Longxiang, to the head of Li Dawu Village, turning left to the front 300 meters, is the Yaxia Reservoir. On both sides of the 1-kilometer-long mountain stream were steep cliffs of more than 300 meters, only a line of blue sky was visible. At this point, visitors seem to be in the alleys of skyscrapers, and the black cliffs press down from both sides. Even at midday in summer, they can only see a few minutes of sunshine. On the steep wall of the reservoir under the cliff, there are 20 meters high stone grades. The brave can climb the railings to a gap on the left side of the cliff. It can be seen that a huge waterfall is coming. The waterfall wind wraps up the rain and the cool air strikes.