Velká Amerika quarry (kaolin quarry) one of the best dive spot in Czech Republic. It is necessary to book the entrance (it is not public). Average visibility is around 7m. There is a small keson, some tires, parts o...Velká Amerika quarry (kaolin quarry) one of the best dive spot in Czech Republic. It is necessary to book the entrance (it is not public). Average visibility is around 7m. There is a small keson, some tires, parts of car ...
More information about quarry is on a site https://www.lomy-amerika.cz/