The train service from Mersin to Hacikiri is primarily served by the regional trains operated by TCDD (Turkish State Railways). The main train offering on this route is the Vangölü Express, which travels at speeds around 100 km/h (62 mph). While it does not qualify as a high-speed train, it provides a reliable connection between these two locations. The journey typically takes approximately 3 to 4 hours, depending on the schedule and any intermediate stops. Passengers can expect clean and comfortable carriages with standard seating, and the option to carry luggage without additional charges. While the facilities may not be as luxurious as those found on high-speed services, the Vangölü Express offers an authentic travel experience through the beautiful Turkish countryside, connecting Mersin's bustling urban environment with the more serene setting of Hacikiri.