Train stations of Turkey will amaze you.
Many of them are historic buildings, either from Ottoman or first years of Turkish Republic. Most will surely attract photgraphers’ interest.

Especially in cities/towns where train is not popular anymore, stations are far from the new city centers. However, high speed trains make trains again popular in Turkey.
Travel pass (Trenkart) is only sold at some stations and lockers are not very widespread.
Click station name for locations, public transport, facilities around, trains calling at station and contact info of station:
Marmara
Adapazari – Mithatpasa – Arifiye – Izmit – Gebze – Pendik – Bostanci – Sogutlucesme – Haydarpasa – Sirkeci – Bakirkoy – Halkali – Cerkezkoy – Corlu – Edirne – Kapikule – Uzunkopru
West Anatolia
Alasehir – Alsancak – Aydin – Balikesir – Bandirma – Basmane – Denizli – Manisa – Nazilli – Ödemis – Ortaklar – Selcuk – Soke – Soma – Tire – Torbali
Black Sea
Amasya – Caycuma – Gokcebey – Karabuk – Samsun – Zonguldak
Central Anatolia
Afyon – Aksehir – Ankara – Bilecik – Bozuyuk – Cumra – Eskisehir – Karaman – Kayseri – Kirikkale – Konya – Kutahya – Polatli – Tavsanli – Usak
East Anatolia
Akyaka – Batman – Cetinkaya – Divrigi – Diyarbakir – Elazig – Erzincan – Erzurum – Ilic – Kars – Kurtalan – Malatya – Sivas – Tatvan – Van
Mediterranean
Adana – Iskenderun – Islahiye – Mersin – Osmaniye – Tarsus – Yenice
Outside Turkey
Belgrade – Bucharest – Dimitrovgrad – Nis – Plovdiv – Sofia – Tabriz – Tehran – Villach