Daegu is an essential rail hub in South Korea, providing connections to various cities across the country. The central station, Daegu Station, offers KTX (Korea Train Express) services, allowing travel to major destinations like Seoul and Busan. Additionally, Daegu Metro operates four lines that connect to suburban areas and regional towns, facilitating access within the city and neighboring regions. The station serves as a key point for both local and long-distance train services, ensuring comprehensive coverage for travelers in and around Daegu.