The Lycians ruled over this stretch of Turkey's coast from 200 BC, and Fethiye stands on the site of the important Lycian city of Telmessos.
There are plenty of monuments scattered throughout the city, but the most famous is the rock-cut Tomb of Amyntas in the south of Fethiye.
On Kaya Caddesi, as you walk up the hill towards the tomb, you can see Lycian sarcophagi along the way. More Lycian sarcophagi are also by the town hall in the city center.