Located at the top of Yujingfeng, it is about 50 meters long and has round holes. It is said that it was the site left by the ancients who set up a flag to avoid chaos. There is also a stone chessboard at the top of the mountain. It is said that the immortal refers to the stone as the board, playing chess on the board, so it is called "immortal playing chess".
Address: the top of Yujing peak in Sanqing mountain
Longitude: 118.06800079346
Latitude: 28.874099731445
Chinese PinYin : Qi Shi
Flag stone
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Fu Sinian exhibition hall. Fu Si Nian Chen Lie Guan
Dujuan mountain scenic spot. Du Juan Shan Jing Qu