The 'terrace houses' at Ephesus, showing how the wealthy lived during the Roman period. Eventually the harbour became silted up, and the city lost its natural resources. (Source)
The Theatre of Ephesus with harbour street. Due to ancient and subsequent deforestation, overgrazing (mostly by goat herds), erosion and soil degradation, the Mediterranean coast is now 34km (22mi) away from the site, sediment having filled the plain and the coast. In the background can be seen the muddy remains of the former harbour, barren hill ridges and maquis shrubland. (Source)