Location and surroundings
Yu Shan is situated in Taiwan, within Nantou County specifically in Xinyi Township. Geographically, it belongs to East Asia, the South China Mountains, the Central Mountain Range, and more specifically the Yushan Range. Among the 247 named peaks in the Yushan Range, Yu Shan stands as the absolute highest summit.
The surrounding landscape features steep terrain, deep plunging valleys, and dramatic elevation differences. The region formed as the Eurasian Plate pressed against the Philippine Sea Plate, uplifting what was once a seabed layered with silt and sand into alpine terrain.
Neighbouring peaks
The immediate vicinity of Yu Shan features several high-altitude summits and ridges. The nearest peaks and passes include:
- Dong Shan (peak): 3,869 m, 0.8 km E
- Yuan Feng (peak): 3,724 m, 1.4 km S
- Bei Shan (peak): 3,858 m, 2.0 km N
- Beibei Feng (peak): 3,794 m, 2.3 km N
- Xi Shan (peak): 3,515 m, 2.4 km W
- Sancha Feng (peak): 3,785 m, 2.4 km S
- Yu Shan Nanfeng (peak): 3,844 m, 2.6 km S
- Nan Shan (peak): 3,685 m, 3.5 km S
Surpassed only by none in its immediate group, Yu Shan towers above all these surrounding neighbours as the apex of the entire range.
The view from the summit
Standing on the highest point of the island provides sweeping views over the surrounding high-altitude terrain. The highest peaks located within 25 km of the summit include Xiuguluan Shan at 3,829 m lying 10.6 km to the east, Mabolasi Shan at 3,776 m situated 12.5 km to the northeast, and Dasuiku Shan at 3,643 m located 8.3 km to the east. Further out, climbers can spot Dongjunda Shan at 3,617 m at 22.2 km northeast, Xiangyang Shan at 3,602 m at 21.0 km south, and Yu Shan Xiaonanshan at 3,582 m just 3.8 km to the southwest.
The range
The Yushan Range is a prominent mountain system in Taiwan containing 247 named peaks. Yu Shan is the highest peak of this range, meaning it serves as the high point of the entire Yushan Range. The range itself is part of the broader Central Mountain Range within the South China Mountains of East Asia. The dramatic tectonic forces that formed these mountains created a landscape dense with summits exceeding 3,000 m in elevation.
Climbing routes
The primary route to the summit is the Main Peak Trail. Climbers typically start from the Tataka trailhead, hike up to Paiyun Lodge for an overnight stay, and then proceed via the main gravel and rock trail to the summit of Yu Shan. The mountain features five main peaks including the Main Peak, Eastern Peak, Northern Peak, Southern Peak, and Western Peak, which surround the central summit area.
Access and starting points
Access to the trails typically begins from the usual starting town of Alishan. From there, travelers reach the Tataka trailhead, which serves as the departure point for the primary route up the mountain. Transportation to the area connects visitors to the trail network managed within Yushan National Park.
Climate and weather
Climate estimates derived from NASA POWER data covering 2001 to 2020 show that the mean temperature at the summit of Yu Shan reaches its warmest in July at about 8 °C, while the coldest month is January at about -3 °C. Months with a mean temperature above freezing at the summit include March, April, May, June, July, August, September, October, and November. Precipitation in the surrounding area averages about 1,900 mm a year, with August being the wettest month at about 335 mm and December the driest at about 55 mm. Mountain weather can change rapidly, bringing sudden wind, fog, and precipitation.
Best time to visit
The best period for visiting Yu Shan corresponds with the warmer and drier months when temperatures at the summit are predominantly above freezing. These months span from March through November, offering more stable conditions compared to the dead of winter. December sees lower precipitation but colder temperatures, while summer months like August bring higher rainfall totals.
Nature and wildlife
Yushan National Park encompasses a wide altitudinal range, creating diverse habitats from evergreen broadleaved forests at lower elevations to deciduous and coniferous forests higher up, and sparse alpine vegetation near the summit. This environmental variety supports the richest wildlife in Taiwan, including numerous species of birds, mammals, reptiles, amphibians, and butterflies living across the protected wilderness areas.
Guides and organised ascents
For high-altitude ascents in Taiwan, mountaineers can look to the Chinese Taipei Alpine Association (CTAA), which acts as the national alpine club and mountaineering federation. Established guiding companies such as Taiwan Adventures, based in Taipei, operate in the region. Most high-mountain routes, including Yu Shan, require a national park entry permit applied for online via lottery roughly a month in advance, alongside a separate police mountain entry permit.
Safety and preparation
Ascending Yu Shan requires proper preparation for high-altitude conditions, steep terrain, and changing weather. In the event of an emergency, the primary emergency number for mountain rescue is 119, handled by fire and ambulance departments, while police can be reached at 110. For visitors experiencing a weak mobile signal, dialing 112 can connect to emergency services over any available network.
History and name
The mountain is known by several names, including Yu Shan and Yushan, as well as calques like Mount Yu, Mount Jade, and Jade Mountain. During the Qing Dynasty, it was referred to as Mugangshan or Batongguan, transcribing the native Tsou name Patungkuonʉ, alongside Baiyushan and Xueshan. In English, it was previously called Mount Morrison after an American captain who sighted it. Native names include Saviah and Tongku Saveq in Bunun, Tanungu'incu in Kanakanavu, and Kanasian in Paiwan. During Japanese rule, it was named Mount Niitaka or Niitakayama because surveys showed it exceeded Mount Fuji. The first recorded Western ascent was completed by Swiss missionary and explorer Ernst Faber in 1893.
Interesting facts
Yu Shan is the highest mountain in Taiwan and the highest point of the Yushan Range. It stands at an elevation of 3,952 m with an identical prominence of 3,952 m. It is also the highest point in the western Pacific region outside of the Kamchatka Peninsula and holds the highest elevation on the Tropic of Cancer, containing unique evidence of Quaternary glaciation.
FAQ
What is the elevation of Yu Shan? Yu Shan stands at an elevation of 3,952 m above sea level. Where is Yu Shan located? Yu Shan is located in Taiwan, within Nantou County and Xinyi Township, belonging to the Yushan Range. Is there water on the way to Yu Shan? Water is available at Paiyun Lodge along the main route, but hikers should otherwise carry adequate fluids depending on weather and route length. How long does it take to climb Yu Shan? Ascending Yu Shan from the Tataka trailhead via Paiyun Lodge typically takes about 2 days. What is the mobile phone coverage like on Yu Shan? Partial mobile coverage is available at the summit and along certain parts of the main trail, with emergency calls accessible via 112. Do I need permits to climb Yu Shan? Yes, climbing Yu Shan requires a national park entry permit obtained via online lottery about a month ahead, plus a police mountain entry permit.