Blue Hole, Natural diving site in San Lawrenz, Malta
Blue Hole is a circular opening in limestone cliffs near San Lawrenz that descends about 35 meters into the water. An underwater tunnel beneath the rock connects this pool directly to the Mediterranean Sea.
The formation developed through thousands of years of erosion by seawater and wind in the limestone coast. These natural forces carved a vertical shaft and created the underwater passages we see today.
The site holds special meaning for the diving community and brings together underwater explorers from many places. Local guides share knowledge about the marine environment and help visitors understand what lives in these waters.
Visitors need diving certification and proper equipment to explore this site. Several diving schools in the area provide instruction courses and rental gear for those who want to experience it.
The hole contains a network of underwater chambers at different depths, where sunlight filters through the water creating unusual lighting effects. These hidden spaces with natural light rays offer divers an unforgettable visual experience.
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