Train service between Zonguldak-Gokcebey-Karabuk is a regional express with DMU sets.
121 km long
Zonguldak-Karabük lasts about 3 hrs
Online reservation/ticketing is NOT available, tickets can only be bought at stations on route
Timetable (as of February 2017)
Click for official TCDD regional train timetables.
Zonguldak – Filyos – Gökçebey – Karabük
No further rail connection from Karabük towards south due to engineering works.