Its a very unique place and I´m not sure how it came into being what it is today. Wikipedia says it used to be a shallow sea a couple of 100 million years ago. A geologist I asked suggested by the looks of the stones its very likely to be true. But a Chinese friend translating the tourist signs for me said it was lava coming up from the ground.👀
In the beginning of the 20th century rebels hid in the Stone forest from Warlords, ruling China at the time, and left Chinese characters written on them. 🔨