According to the myth, Zeus, disguised as a bull, coupled with Europe, whom he had brought from Phoenicia, under a deep- shaded plane tree on the banks of the Lethaios River. The offspring of this union were three sons, Minos, Sarpidon and Radamanthis. Later, the oldest Agora of the city of Gortyn, the Ekklesisterion (Congress hall), and the Roman Odeum were founded on this site. The plane tree was blessed and has remained ever green since that time. As his place of birth, the city was founded by King Minos himelf.
According to the myth, it was on the fields of Gortyn that the bull given as a gift to Minos by Poseidon coupled with the Queen Pasiphae and out of this union Minotaur was born.