Cadmea Island was the first territory annexed by Thebes, as well as comprising the entirety of the nation and the first province Cadmea. Cadmea is named after the first king of Thebes, Greece: Cadmus. Cadmea island is located on lake Gaston. There is a single tree on Cadmea. Wildlife on Cadmea incudes turtles and geese. The capital of Thebes, New Thebes, is located on Cadmea