The "사해바다," or the Dead Sea, is a salt lake bordered by Jordan to the east and Israel and Palestine to the west. It is famous for being one of the saltiest bodies of water in the world, with a salinity of around 30%. This high salt concentration allows people to float effortlessly on its surface. The Dead Sea is also known for its unique mineral-rich mud, which is believed to have therapeutic properties. It lies at the lowest point on Earth's surface, approximately 430 meters below sea level. The surrounding area is a popular destination for tourists seeking relaxation and wellness treatments.