Tianshangshan Trail System

Tianshangshan, also known as Neipo Mountain or Emperor Mountain, is situated at the border of Tucheng District and Sanxia District in New Taipei City. Due to the XinDian River and Heng River carving through the valley, the mountain peak appears exceptionally prominent, creating a 'towering high in the sky' appearance. For this reason, it is also referred to as 'Emperor Mountain'.