Houlong is a regional rail town in Miaoli County, positioned on Taiwan's western rail network between Zhunan, Miaoli, Hsinchu, and Taichung. Houlong Station is the main passenger train station for the town and is served by Taiwan Railways services on the coastal side of the Western Trunk Line.
Trains from Houlong are mainly local and regional Taiwan Railways services. Some services continue through Zhunan for northern Taiwan, while southbound trains follow the coastal corridor toward central Taiwan. Houlong Station works as the town's booking and boarding point for regular intercity rail travel rather than a high-speed rail stop.
Rail routes from Houlong run north toward Zhunan, Hsinchu, Taoyuan, and Taipei, south toward Tongxiao, Dajia, Qingshui, and Taichung, and inland via transfers toward Miaoli and other county stations. Train tickets for Houlong are useful for regional trips within Miaoli County and longer connections across western Taiwan. Book trains from and to Houlong online at Rail Monsters.