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Guanshan

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Mountain
—°5
Guanshan (Taiwan)

Weather…

Guanshan, standing at an elevation of 3,668 meters, is one of the most significant peaks in the southern section of Taiwan's Central Mountain Range. Due to its striking, almost symmetrical triangular shape, it is often referred to as the "Pyramid of the South." Geologically, the mountain belongs to Taiwan's metamorphic zone and is primarily composed of hard sandstone and slate, which contributes to its sharp and stable silhouette. It is located in the southern reaches of the Yushan National Park, one of East Asia's most important conservation areas. Historically, summiting Guanshan was a demanding task for early explorers due to its isolated location and steep ridges. The high-altitude flora is characterized by alpine grasslands and stands of Taiwan fir, which are well-adapted to the harsh climatic conditions. Today, the peak is a coveted goal for hikers seeking the solitude of the southern highlands. On clear days, the summit provides an expansive view across southern Taiwan and out toward the Pacific Ocean.

Best time to visit & climate

The most pleasant time to visit is Mar, Nov, Dec.

JanFebMarAprMayJunJulAugSepOctNovDec
Avg °C171820222425262625232118
Rain mm51456080206277272370261907042

📋 Practical info

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Getting there
Typically reached via the Southern Cross-Island Highway to the Yakou trailhead area, where the main ascending paths to this prominent peak begin.
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Best season
Best visited during the autumn and early spring months when the weather is generally clear and cool, avoiding the heavy summer typhoon season.
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Terrain & paths
The environment features steep and challenging mountain trails, often requiring scrambling over rocky ridges and navigating through dense alpine vegetation.
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What to bring
Sturdy hiking boots, warm clothing layers for the high altitude, adequate water supply, and reliable navigation equipment are absolutely essential.
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Parking
Vehicles can usually be left at designated spots near the trailhead on the mountain pass, though spaces can be quite limited during peak weekends.
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Safety
Hikers must beware of sudden weather changes, potential altitude sickness risks, and slippery paths; always register your hike if required locally.
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Time needed
Depending on the specific route and starting point chosen, tackling this peak can be a strenuous full-day hike or part of a multi-day trek.

Geography

Coordinates
23.24280, 120.90830

Facts

  • The summit reaches an elevation of 3,668 meters.
  • It is located within the boundaries of Yushan National Park.
  • The mountain is ranked among the 'Five Majestic Peaks' of Taiwan.
  • Its geological composition includes Eocene quartzite and sandstone.
  • The nearby Guanshan Tunnel is a key feature of the South Cross-Island Highway.
  • Hiking the peak often requires using ropes on near-vertical sections.

Explore nearby

Notable places around

Route planner — Car & Motorhome

Where do you start? We build the route here, with stops and country notes along the way.

Vehicle
Only stops with (optional):

© OpenStreetMap contributors · OpenRouteService

Sights in the town Guanshan (5)

Xiangyang Great Wall📍 landmark

The Xiangyang Great Wall is a massive and dramatic mountain landslide cliff face situated along the rugged Southern Cross-Island Highway.

Xiangyangshan🌿 nature

Xiangyangshan is a prominent 3,602-metre peak in the Central Mountain Range known for its sweeping sunrise views and steep cliffs.

Duoweilanshan🌿 nature

Duoweilanshan is an isolated mountain peak offering demanding trekking paths through the dense alpine forests of the Guanshan relief area.

Tiebenshan🌿 nature

Tiebenshan is a steeply forested mountain peak situated in the remote highland ranges around Guanshan.

The Daguan Police Station🏺 historical

The ruins of the Daguan Police Station offer a glimpse into the historic highland administration structures of the Guanshan area.

Sights nearby

Frequently asked questions

How difficult is the hike?
The hike is demanding and requires good fitness.
Do I need a permit?
Yes, a mountaineering permit is required.
Are there water sources there?
Water sources are rare; always carry enough with you.
What is the best way to access?
By car via the nearby mountain passes.
Is it suitable for families?
No, this mountain is for experienced hikers only.
Guanshan: where is it located?
Guanshan is located in Taiwan.
Guanshan: what is there to see?
Highlights include Xiangyang Great Wall, Xiangyangshan, Duoweilanshan.
Guanshan: when is the best time to visit?
The most pleasant time to visit is Mar, Nov, Dec.
Guanshan: why is it worth visiting?
Guanshan, standing at an elevation of 3,668 meters, is one of the most significant peaks in the southern section of Taiwan's Central Mountain Range.
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