In 2013, while conducting a geophysical survey on the southern Sea of Galilee, located in the North of Israel, a group of researchers from Tel Aviv University stumbled upon an interesting cone-shaped monument at the bottom of the sea. It was revealed to be 230 feet at its base, with a height of 39 feet and an estimated weight of 60,000 tons.
Apparently, findings indicate that the structure was built on dry land approximately 6,000 years ago! In addition, according to researchers, the structure resembles early burial sites in Europe and was likely built in the early Bronze Age.