Siyuan Pass Introduction
Located at the junction of Taichung City and Yilan County, Siyuan Ya'kou stands at an altitude of 1,948 meters. It is the only intersection point between the Central Mountain Range and the Snow Mountain Range, as well as the watershed dividing the Dajia River and Lanyang River systems. The weather here is variable, and the scenery is enchanting, making it a popular spot for enjoying alpine snow views during winter. The mist-shrouded forest landscapes and distinct seasonal beauty, combined with the historical context of the Atayal people's migration and cultural exchange, make Siyuan Ya'kou a must-visit site that blends nature and culture. With sea of clouds, snow scenes, and forest bathing, the unique forest types and climatic landscape showcase the spectacular saddle topography of Siyuan Ya'kou. The northern side is influenced by the northeast monsoon, making it moist and cold year-round, while the southern side is dry and sunny, creating a contrasting ecological environment. Higher altitudes feature red cypress and flat cedar, while lower areas include fragrant sandalwood and black heart wood; these unique natural landscapes make one feel as if they have stepped into a living forest classroom. Traveling along Provincial Highway 7甲, one can enjoy a distant view of the Lanyang River Valley in good weather; in spring afternoons, the ethereal sea of clouds can be admired, while in winter, the cloud scenery of Nanhu Mountain can be appreciated. The snowfall probability at Siyuan Ya'kou is also high, with the chance of witnessing a silver-white snow landscape. Each season offers an excellent opportunity to explore high mountain ecology and experience the beauty of nature. The phrase "Drinking water, remembering its source" resonates here, as the historical footprint of the Atayal people is beneath your feet. Formerly known as "Pi'an Nan Saddle," Siyuan Ya'kou is located at the intersection of Nanhu Mountain in the Central Mountain Range and the Snow Mountain Range, and it was once an important passage for the Atayal people migrating to the Lanyang Plain. It is also the source of the Dajia River, symbolizing "drinking water and remembering its source" and reminding people not to forget their roots. Setting foot on this path feels like following in the footsteps of the ancestors, experiencing the rich stories and historical aura hidden within the magnificent mountains and forests. Whether you love nature, enjoy photographing cloud and snow scenes, or seek a tranquil journey in the mountains, Siyuan Ya'kou is undoubtedly a secret gem worth visiting personally.
