Heet Cave History
In 1938, King Abdulaziz Al-Saud invited ARAMCO geologists to survey the cave, and they discovered the first rocks of anhydrite. Many sinkholes and an underground lake are situated in the internal circled holes present inside the cave. The Heet Cave history suggests that the lake had high water levels, due to which it quickly met the water supply needs of the passing convoys. The recent discoveries by scuba divers say that the reservoir is a source of highly pure water. Between 2013 and 2020, many locals and travelers have shared that the water level in the cave is constantly on the rise. However, no one has discovered the source of rising water in the cave.
