Pozzo Del Merro Blue Hole
Oct. 6, 2024
Blue hole Blue hole, Travel spot, Wonders of the world Edu2020 - Feed your mind..!! Dragon Hole is the deepest known blue hole in the world at 300.89 meters (987.2 ft) deep and is located about 25 kilometers (16 mi) south of Pozzo Del Merro Blue Hole
