Getting to Aphrodisias
You could take buses that run from Izmir to Karacasu from where you have to take a taxi to the site. Remember, when you hire a car then much hassle is avoided and you can make a direct trip. You could also take buses from Izmir to Nazilli from where you could take a Dolmus to Karacasu. Travelling from Aydin is another option and it takes around 1.5 hours.