Yes, but unproven. Although I am well aware of it and its non natural formation. Plenty more underwater with claims and ages undetermined.
Here is another
https://conexaoufo.com/en/submerged-city-found-in-a-lake-of-china/
The problem is they don't fit the narrative of Rome invented Iron, and everything else was clay. No dating before Christ, and he gave education to all the monkeys. Meaning according to the narrative they cannot be older than 5000 years because there was no Iron, when Rome invented it. They have proved everybody came out of Africa, because it has the oldest pyramids, and it has the gorilla, and it's in the middle of the planet.
Yes, but unproven. Although I am well aware of it and its non natural formation. Plenty more underwater with claims and ages undetermined.
Here is another
https://conexaoufo.com/en/submerged-city-found-in-a-lake-of-china/