Nestled on Jeju Island, Hallasan stands as South Korea’s tallest mountain (1,947m) and a UNESCO World Natural Heritage site. This dormant volcano isn’t just a geographic landmark—it’s the spiritual heart of Jeju and a biodiversity hotspot waiting to be explored.
Why Hallasan Captivates Travelers
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Geological Wonder: Formed by volcanic eruptions over 700,000 years ago, its distinct shield shape features 360 parasitic cones (“oreums”). The summit crater, Baengnokdam (White Deer Lake), is a stunning alpine lake.
[Image placeholder: Panoramic view of Hallasan’s summit crater lake surrounded by clouds]
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Ecological Treasure: Experience four distinct climate zones as you ascend. Discover over 1,800 plant species, including rare Korean firs, and spot Jeju deer or the colorful Jeju salamander.
Top Hiking Experiences
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Gwaneumsa Trail (8.7km, strenuous):
The most challenging route passes through ancient forests and rewards hikers with crater views. Allow 5-6 hours ascent.
[Image placeholder: Hikers traversing lush forest path with twisted trees] -
Seongpanak Trail (9.6km, moderate):
Gradual incline ideal for beginners. Spring brings vibrant royal azalea blooms.
[Image placeholder: Pink azaleas blooming along rocky trail] -
Eorimok Trail (4.7km, easy-moderate):
Perfect half-day hike through moss-covered lava formations to a meadow viewpoint.
[Image placeholder: Sunlight filtering through dwarf trees on lava field]
Essential Visitor Tips
- Permit Required: Register online (visithalla.jeju.go.kr) for summit hikes. Limited to 1,000 people daily.
- Best Seasons:
🌸 May-June: Rhododendrons bloom
� September-November: Golden autumn foliage
❄️ December-February: Snow hiking (crampons essential) - Prepare: Rapid weather changes demand waterproof layers. Pack ample water/snacks—no vendors beyond trailheads.
- Alternatives: Explore lower slopes via Jeju Olle Trail or visit Hallasan National Park’s free arboretum.
Cultural Significance
Jeju’s creation myth describes Hallasan as home to gods. Ancient shrines dot the base, and locals still perform rituals honoring mountain spirits. Don’t miss the annual Jeju Fire Festival (March) celebrating volcanic heritage with torch-lit processions.
[Image placeholder: Traditional performance at foot of mountain with sunset backdrop]
Getting There
From Jeju International Airport:
- Bus #781 to Seongpanak Trailhead (50 mins)
- Taxi to Gwaneumsa Trail (35 mins, ₩25,000≈$18)
Note: Summit trails close at 12:30 PM—start early!
Hallasan offers more than a hike—it’s a journey through volcanic history, unique ecosystems, and Korean spirituality. Whether summiting at dawn or exploring its lower slopes, this mountain promises an unforgettable encounter with Korea’s natural soul.
[Image placeholder: Sunrise view from summit overlooking Jeju Island and sea]