On the Fethiye-Kas highway, Letoon is originally founded in the name of Leto, mother to the Olympian divinities Apollo and Artemis. The ancient city is enlisted in the UNESCO World Heritage.
Being the city of this proud mother, Leto, Letoon is the religious center of Lycia. There are three important temples where visitors can see mosaic depictions of famous scenes from mythology. Hosting many other ancient works of art, the city was deserted in 7th century AD.