The trail follows a historic path that once linked Atayal tribal territories and tea farming communities.
The route crosses the drainage divide between the Sanxia River basin and the Nanshi River basin.
The area is known for high rainfall, resulting in slippery conditions that persist even days after precipitation.
The terrain features high biodiversity, including significant populations of ferns and endemic moss species.
The trail is frequently subject to landslides and trail washouts during typhoon season, requiring regular maintenance by local climbing associations.
The Xiongkong to Honghegu Traverse Trail is a challenging mid-mountain hiking route connecting Sanxia District to Wulai District in New Taipei City. The trail traverses a rugged landscape characterized by high humidity, moss-covered terrain, and dense secondary forests. It serves as a connector between the Xiongkong area near the watershed of the Sanxia River and the Honghegu valley in Wulai. Hikers often encounter steep inclines and require navigation through dense vegetation and multiple stream crossings. The route is part of a broader network of historical trails used by indigenous peoples and early settlers for travel between mountain regions. It is intended for experienced hikers due to the technical nature of the path and the lack of commercial amenities along the route.
The suspension bridge area near the Honghegu trailhead offers panoramic views of the river gorge.
Carry a GPS device or detailed topographical map, as trail markers can be obscured by overgrowth.
Wear high-traction hiking boots suitable for mud and steep, uneven terrain.
Carry enough water for the entire duration, as there are no facilities or water refilling points on the trail.
Attempting this hike during or immediately following heavy rain due to the high risk of flash floods in the streams and trail instability.
The trail is frequently subject to temporary closures following typhoons; hikers should check the latest trail status on the Biji hiking database before departure.
Practice 'Leave No Trace' principles; do not disturb or collect local flora; keep noise levels low to avoid disturbing wildlife.
