The Tali-Tatung trail, the longest route requiring two days with an overnight rest, is adjacent to Mysterious Valley. The two share a common path, and you can enjoy them both at the same time.
其中路程最長，需兩天一夜的大禮﹘﹘大同步道，就在神秘谷步道旁邊，兩者有路徑相通，可以一起玩賞。但是這條步道需要甲種入山證，而且難度高，一般人較少行走。