Chaoyang National Trail is a coastal trail on Guishan Hill south of the Chaoyang community in Nan'ao Township, Yilan, officially measured at 2.2 km, with an elevation range of 0 to 182 m, a linear two-way route, three entrances, and four viewing platforms overlooking Nan'ao Bay, the Suhua coast, and Chaoyang Fishing Harbor. Guishan is a standalone hill south of the Chaoyang community; Qing troops once installed a cannon battery at its summit to defend against the Atayal, giving the hill its alternate name, 'Cannon Battery Hill.' The trail passes through roughly 7 hectares of pure Gordonia axillaris forest and century-old plum trees.
According to the Forest and Nature Conservation Agency, Chaoyang National Trail is officially 2.2 km long, with an elevation range of 0–182 m (182 m of gain), three entrances, and four viewing platforms. Guishan Hill is also called Cannon Battery Hill because Qing troops once installed cannons at its summit to defend against the Atayal. The trail passes through about 7 hectares of pure Gordonia axillaris forest and century-old plum trees.
Highlights of Chaoyang Trail
The trail topography is coastal hillside; the vegetation is mainly low shrubs and grassy slopes with little visual obstruction, so most sections offer a clear view of Nan'ao Bay. Chaoyang Fishing Harbor is an important local fishing operation point; boats return concentrated in the early morning, and when you visit you can observe the daily routines of fish unloading and catch sorting.
The trail has a moderate gradient, and many sections have no shade. During summer midday the perceived temperature is high; early morning or after 3 p.m. is recommended. Along the way you can observe how coastal plants have adapted to strong wind and salt spray; some points have interpretation signs explaining the Atayal cultural background of the Chaoyang community. The endpoint offers the widest viewing angle; on a clear day you can see the full panorama of Nan'ao Bay and the horizon beyond.
How to make the most of your visit
Practical information
Getting there and travel time
- Drive along the Suhua Highway to Chaoyang Village, Nan'ao Township; the trailhead is near Chaoyang Fishing Harbor with limited roadside parking.
- From Nan'ao TRA Station to Chaoyang Village is about 15 to 20 minutes by car; there is no direct public transport — a taxi or private vehicle is needed.
Nearby connections
- The Nan'ao Historic Trail trailhead is near Nan'ao town center; the two trails can be combined into a half-day Nan'ao Township itinerary.
- Nan'ao Township is about 20 to 30 minutes by car from Su'ao; connections to Su'ao Cold Spring or the scenic sections of the Suhua Highway are possible.
Sources: Forestry Bureau trail information; Wikipedia entry on 'Chaoyang Trail.' Photos to be replaced with Dio's own shots.
Frequently Asked Questions
How long is Chaoyang National Trail?
According to the official notice, it is 2.2 km long, with an elevation range of 0 to 182 m, three entrances, and four viewing platforms.
Why is Guishan Hill also called Cannon Battery Hill?
Because Qing troops once installed a cannon battery at its summit to defend against the Atayal, giving the hill this alternate name.
What scenery can be seen along the trail?
The four viewing platforms overlook Nan'ao Bay, the Suhua coast, and Chaoyang Fishing Harbor, and visitors can also see about 7 hectares of pure Gordonia axillaris forest.
How difficult is the trail?
With 182 m of elevation gain and a fairly gentle gradient, it is rated Grade 2 and suitable for general visitors, best planned as a half-day trip.
Sources
- 朝陽步道 - 台灣山林悠遊網 — 官方全長2.2公里、海拔、觀景台數量
- 宜蘭大南澳最美的客家村「朝陽社區」 - 微笑台灣 — 龜山/砲台山歷史背景