The journey from Houlong to Kaohsiung is primarily served by the Taiwan High-Speed Rail (THSR) and the Taiwan Railways Administration (TRA). The THSR trains achieve speeds of up to 300 km/h (186 mph), allowing passengers to traverse this route swiftly, typically in about 2 hours. These trains have modern amenities including Wi-Fi and spacious seating, catering to both business and leisure travelers.
In contrast, the TRA trains on this route offer a more traditional rail experience and usually take around 3 to 4 hours to complete the journey, depending on the specific service. The TRA also includes local express trains with various stops along the way, enhancing access to smaller cities and towns.
Travelers might prefer the THSR for its speed and efficiency, while those looking to explore more regional areas may opt for the TRA's services. Both options provide a comfortable ride, but the choice will depend on individual travel priorities.