This is a very suitable place to play slowly. The most important thing for tourists to come here is to insist on going in, and you must go to the location of Heilong Temple. Looking far away, you can see the Miyun Reservoir in the distance in the mountains. It takes about one and a half hours to walk in, and the scenery along the way is very good. Of course, going back, the time will be much faster, because many scenery have been seen. I have to say that this is a scenic spot with very standardized management, and there are staff along the way. This scenic spot is on the side of Yunmeng Mountain, which is equivalent to a branch line. If you stay in Miyun for one night, you can visit Yunmeng Mountain. Of course, Yunmeng Mountain currently has long elevators, eco-friendly cars and cable cars, and the facilities are very modern, but it also lacks a kind of hiking fun, so Heilongtan Scenic Area is very worth playing.