Grade 3

說明：The trail is located in a relatively remote mountainous area. The path is clearly formed but some slopes are very steep. There are potential risks due to unpredictable weather. A normal itinerary can be completed in one to three days.

適合對象：People with good physical fitness who have the ability to read basic maps, carry heavy loads while walking, assess risks, and respond to emergencies.

建議裝備：Bring the necessary camping or forced bivouac equipment based on your itinerary.