Mount Guanyin is a remnant of an extinct stratovolcano that last erupted approximately 200,000 years ago.
The mountain's silhouette, when viewed from the Tamsui side, is frequently likened to the profile of the Buddhist deity Guanyin lying down.
The area is home to the rare Formosan pangolin and several species of raptors, including the Crested Serpent Eagle.
The hiking trail system includes sections made of traditional stone steps built during the Japanese colonial era for pilgrimage purposes.
Mount Guanyin is a dormant volcano situated in the Bali District of New Taipei City, serving as a prominent geographical landmark overlooking the Tamsui River estuary. The site features a comprehensive visitor center that provides geological and ecological information about the volcanic basin. A network of hiking trails, notably the Hardling Trail, connects the base to the 616-meter summit. The peak offers panoramic views of the Taipei Basin, the Tamsui River, and the northern coastline. The area is characterized by its steep topography and remnants of volcanic rock formations. It functions as a protected natural park area within the Northern Coast and Guanyinshan National Scenic Area. The landscape encompasses both dense secondary forests and open ridges exposed to coastal winds.
The summit observation deck, which provides a 360-degree view of the Tamsui River, the Taipei 101 skyline, and the Taiwan Strait.
Bring a windbreaker even in warmer months, as the summit ridge is highly exposed to strong coastal gusts.
Utilize the visitor center map to choose between the Hardling Trail for a steep summit climb or the Lingyun Zen Temple trail for a historical route.
Carry at least one liter of water, as there are no facilities or water stations once you begin the ascent.
Attempting the summit during or immediately after heavy rain, as the stone steps become extremely slippery and treacherous.
Maintain silence near the religious shrines and temples; carry out all waste as there are no trash bins on the trails.