In the Miao Autonomous County of Sichuan Provice there's a LongChao lakes, without any ditches and lakes linked around. But the water in this lake regularly fluctuats very day in the moring, noon and evening.

2. Rotary Reservoir, Guizhou Province, China

There is another natural miracle in Anshun, Guizhou Province, which is a Rotary Reservoir. The water in this seservoir will turn round and round naturally, with the highest speed on a minutes one round. It was said to be another miracle with the Bermuda Triangle Area.