taam ja’ blue hole

Recently, scientists have identified Taam Ja’ Blue Hole (TJBH) in Mexico’s Chetumal Bay as the world’s deepest blue hole. Initially, experts thought it was the second deepest. However, new measurements reveal that it extends over 420 meters below sea level (mbsl), surpassing the previous record-holder, the Sansha Yongle Blue Hole (Dragon Blue Hole) in the … Read more