Longding Ancient Trail — Formerly known as "Salt Carrying Ancient Trail," it was once a trade route between coastal Changhua and settlements in the mountainous areas of Nantou. Because it is located at Dairen Keng in Yuanlin's Baiguo Mountain, it is also called "Dairen Keng.

Longding Ancient Trail. Formerly known as "Salt Carrying Ancient Trail," it was once a trade route between coastal Changhua and settlements in the mountainous areas of Nantou. Because it is located at Dairen Keng in Yuanlin's Baiguo Mountain, it is also called "Dairen Keng. Formerly known as "Salt-Carrying Ancient Trail," it was once a trade route between coastal Changhua and settlements in the mountainous areas of Nantou. Because it is located at Dairen Keng in Yuanlin's Baiguo Mountain, it is also called "Dairen Keng Ancient Trail." The trail is built with local stone, and its terrain is flat and easy to traverse, making it suitable for an afternoon stroll. Both sides of the trail are lined with orchards, with abundant star fruit, lychee, and longan trees. Visitors in the summer can see trees laden with fruit, complemented by camphor, acacia, and Machilus thunbergii trees, forming a rich and colorful forest landscape. Additionally, flowers such as impatiens, Phalaenopsis orchids, and amaryllis bloom according to the season. Address: 彰化縣員林市湖水路176巷 Hours: 00:00–23:59 Changhua