The Sea of Galilee is Israel's largest freshwater lake, about 53 kilometers (33 miles) around, about 21 km (13 miles) long, and 13 km (8 miles) wide; it has a total area of 166 km², and a depth of about 43 meters. At 209 meters below sea level, it is the lowest freshwater lake on Earth, and the second lowest lake in the world after the Dead Sea, a saltwater lake. It is not a real sea - it is called a sea because of tradition.