Longguomai Trail. The "Dragon's Vein" trail is named for the ridge line that, from the highest point, is said to resemble a dragon's spine. The "Dragon's Vein" trail is named for the ridge line that, from the highest point, is said to resemble a dragon's spine. The trail has three trailheads, making it a friendly and leisurely route with expansive views. It boasts rich biodiversity; in addition to the colorful butterflies that flutter about during the Qingming Festival, one can also spot the fairy pitta and Formosan macaques throughout the year.
Address: 雲林縣林內鄉林內鄉（有開復廟、濟公廟等兩處入口）
Hours: 00:00–23:59
Yunlin