Caoling Historic Trail — Caoling Historic Trail is located at the border of Toucheng Township, Yilan County, and Gongliao District, New Taipei City. The trail is about 8.5 kilometers long, with its endpoints being Dali Tian Gong Temple in Yilan and Yuanwang Kengkou in New Taipei.

Caoling Historic Trail. Caoling Historic Trail is located at the border of Toucheng Township, Yilan County, and Gongliao District, New Taipei City. The trail is about 8.5 kilometers long, with its endpoints being Dali Tian Gong Temple in Yilan and Yuanwang Kengkou in New Taipei. Caoling Historic Trail is located at the border of Toucheng Township, Yilan County, and Gongliao District, New Taipei City. The trail is about 8.5 kilometers long, with its endpoints being Dali Tian Gong Temple in Yilan and Yuanwang Kengkou in New Taipei. It is a remnant of the Qing Dynasty's Danlan Ancient Trail Northern Route and is one of the best-preserved Qing Dynasty ancient trails in Taiwan today. Caoling Historic Trail was once the main official road connecting the Taipei Basin to the Lanyang Plain, and it was also an important lifeline for transportation, economy, and cultural exchange in the region. Currently managed by the Northeast and Yilan Coast National Scenic Area Administration, the trail preserves valuable historical relics along its route, making it a popular hiking destination. Address: 宜蘭縣頭城鎮草嶺桃源谷(草嶺線步道) Hours: 00:00–23:59 Yilan