Clean water deep in the mountains Not far from the entrance there is a "Taolan Pavilion." This indicates that this is the border between Taoyuan and Ilan counties. Originally there was a woodcut map of the border hung on the wall here, but a visitor carried it off, leaving only two nails.
步道入口不遠處有座「桃蘭亭」，以表示這裡是桃園、宜蘭兩縣的分界，原在牆上掛有幅檜木製成的分界圖，卻被遊客順手牽羊，只剩兩根釘子。