Diecai Tunnels
叠彩洞
A cluster of tunnels on the winding mountain road of Yuntai Mountain, where the road spirals up through tunnels bored into sheer cliffs, dubbed “the most wondrous road under heaven.”
The Diecai Tunnels are the winding mountain road that leads from Yuntai Mountain Scenic Area to Zhuyu Peak and Tanpu Gorge. Over a stretch of about 3 km between sheer cliffs, more than a dozen connected tunnels have been carved one after another, layer upon layer. As you drive through, mountains and gorges alternate in view, and the road is hailed as the “most wondrous road under heaven.” Visitors can ride the scenic area shuttle bus through, and some viewpoints allow stops for photos. It is included in the Yuntai Mountain admission and is most beautiful in autumn, when the leaves turn red.
Opening hours
Follows scenic area hours