The world is full of mysterious places, unexplained phenomena and strange things happening. One of them is a mysterious hole in Al Mahra desert in Yemen and people are said to stay away from it. The cave system remains unexplored and nobody knows what's inside it. What could this unsolved mystery be hiding in its depths?
Preview photo credit:
An aerial view taken on June 6, 2021 shows the Well of Barhout in the desert of Yemen's Al-Mahra province: By AFP/East News Date: 2022-04-19
