Introduction to the reservoir dam: The reservoir dam is majestic and is known as the "beautiful gate" of Zhaoping Lake. The main dam and auxiliary dam are more than 7,000 meters long. They look like a giant dragon spanning between two mountains. When you climb up to the dam, you can see the lake as far as the eye can see. It is a vast expanse of blue and green. At the end of the field of vision, there are green mountains and pleasant scenery.