The Sea of Galilee is a beautiful blue freshwater lake. Because it is shaped like a harp, it is called Yam Kinneret (Numbers 34:11) in Hebrew, from the word kinnor, which means “harp.” It was also known as the Sea of Tiberias (John 21:1) after the large city, built by Herod Antipas, which is located on its shores. It was also called Lake of Gennesaret (Luke 5:1)

The Sea of Galilee is fed by the Jordan River, which brings water from the melting snows of Mount Hermon to the north. Additional water comes from the numerous springs around the lake, many of which are hot springs. The hot water from these springs allows even tropical fish to thrive. The very high rate of evaporation from the lake raises the humidity to an average of 65% in the area over and around the lake; such an environment also enables tropical plants and fruit to grow.

The lake is now 12.5 miles long and 7 miles wide, with a circumference of 32 miles. It may have been slightly longer in Jesus’ time, since the lake may have receded somewhat in the north near Bethsaida. The surface of the lake is about 700 feet below sea level.