Today Didyma is a small village close to the sea and praised by tourists and Turks on holiday for its golden sandy beaches. The sea however is not the only attraction for tourists, more so the ruins of the famous Temple of Apollo, a superb example of architecture dating from the Graeco-Roman period, and a sign of grandeur of this area, outstanding for culture and art. Even before the arrival of the Ionians, Difyma was a holy place and its oracle was much feared and much attened. The Persian King Xerxes destroyed the temple in 480 B.C. and looted many of the statues and also removed its vast treasury which owed its magnitude to the generosity of Croesus, King of Lydia. Alexander the Great decided to rebuild the temple after his victory over the Persians which had never been completely finished and was still uncompleted under the Romans, probably on account of its enormous dimension ( one hundred and twenty meters long and twenty-four meters wide) . Christianity put an end to pagan rites and festivals and prevented the temple from being completed. Indeed, in one atrium of the temple a basilica was built.

Traces remain of the temple's base and three Ionian columns standing twenty-five meters high are still upright, out of the original one hundred and twenty. There are also stones from the sacrificial altar and an antique fountain. The interior court, the pronaos and the steps leading to sacrarium can be all be identified. All around there are fragments of statuary such as the head of the Medusa with snakes for hair and fangs for teeth as she was transformed by Athena. Facing the temple there are a few steps from a second-century B.C. stadium where games were held on Apollo's feast days. A long Sacred Way with colonnaded porticoes, lead from Miletus to the sanctuary.

Today's Didim as rapidly growing holiday resort completely different than what it used to be 10-15 years ago welcoming large population of tourists with its beautiful beaches, ancient towns, culture, climate from all over the world. but comparing to the big tourist resorts like Bodrum, Kusadasi it's not been spoiled we can say. most of the infrastructure work have done by last winter which we expect no more flooding of rain water in Altinkum and better main roads have finished including pedestrian walk paths by the beach.