The train service from Kirikkale to Siirt is primarily served by the regional train known as the Tatvan Express. This train operates on a route that traverses varied landscapes, offering a unique experience of Eastern Turkey. The Tatvan Express typically reaches speeds of up to 120 km/h (75 mph), making the journey last approximately 7 to 8 hours, depending on travel conditions and schedules.
During the trip, the Tatvan Express makes several stops, providing access to smaller towns and local markets, which can be appealing to travelers looking to explore more rural areas. While this route does not feature high-speed trains, the Tatvan Express is known for its punctuality and comfortable seating.
Onboard amenities include basic refreshments and the opportunity to enjoy scenic views through large windows. In summary, while the Tatvan Express offers a slower travel option compared to major routes, it enables a deeper connection with the region's culture and landscapes.