Due to its prominent terrain and wide field of vision, every time the sun rises, thousands of rays of light shine down, and the sea of clouds formed in the valley is a breathtaking sight. Many tourists come from afar just to witness this spectacular scene. As early as the Japanese colonial period, Zhu Shan was an important spot for watching the sunrise, but at that time, people could only climb up to Zhu Shan or Dui Gao Yue via footpaths. Starting from 1971, the Forestry Bureau opened up the Zhu Shan Forest Road to replace the original narrow mountain path, but due to issues such as vehicle traffic and air pollution, a railway was built in May 1984 to control vehicle access. Since the Zhu Shan Line railway only operates in the early morning and trains rush down the mountain after sunrise, it is Taiwan's highest railway station and also the nation's earliest commuting railway station.