FlyerTalk Evangelist
Join Date: Nov 2018
Location: Istanbul, Turkey
Programs: TK Elite Plus,BAEC GGL,ITA Executive, AFKL Gold,QR Gold,HH Diamond,Bonvoy Gold,ALL Gold
Posts: 14,186
Edirne is a great city but not many attractions and a day would be enough to see there and come back.
If you have time, either fly to Nevşehir ( Cappadoccia ) and visit the surrounding area, you would need a car over there, or fly/drive to Izmir and visit the Ephesus area sights, Aphrodisias, Pamukkale and Bergama area ( Pergamon ), still involving driving. 2 days would be enough for an overview of the places that I have stated.
Unfortunately, the number of people speaking in English is pretty low in Turkey, but nothing to concern about. If the police ask for papers, simply present your driver's license and permit for the car ( ruhsat ) which would be inside the car when you have rented it.