Traditional Culture Encyclopedia - Tourist attractions - Which is better, the nine-ton overflow skylight or the nine-ton skylight?

Which is better, the nine-ton overflow skylight or the nine-ton skylight?

Nine-ton overflow skylight All right.

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1, Jiudun overflow skylight is more than 300 underground river skylights found in Du 'an. Jiudun Overflow Skylight is a world record for underwater cave diving, with a depth of 212m, and is known as the underwater Mount Everest in China.

2. Jiudun Skylight is located in the upper reaches of Chengjiang River Basin in Jiudun Village, Daxing Township, and developed in carbonate strata of Maokou Formation and Qixia Formation of Lower Permian. It consists of four inclined skylights, and Jiudun Skylight is a part of Chengjiang National Wetland Park.