IT IS IMPOSSIBLE TO SINK IN DEAD SEA - READ MORE TO KNOW WHY

                         

All of that salt is dissolved in the water, making the whole lake much denser than normal water. Additionally swimming becomes rather uncomfortable. 

                          

In fact the water becomes so dense that it is denser than any human body. So, it is impossible for someone to sink in the Dead Sea without using equipment.

                       

The dead also called the Salt Sea, is a salt lake bordered by Jordan to the east and Israel and the West Bank to the west. 

                      

Its surface and shores are 429 metres (1,407 ft) below sea level, Earth's lowest elevation on land. The Dead Sea is 304 m (997 ft) deep, the deepest hypersaline lake in the world.