Hiking
12 guides in this category.
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Jeju: Hiking Mt. Hallasan, South Korea's Highest Mountain
Jeju Island: Hallasan Mountain Winter Scenery Guided Tour
Jeju: Mt. Hallasan Small-Group Nature Hike & Lunch
Jeju: UNESCO Sites & Sunrise Peak Hiking Small Group Tour
Jeju South: Small Group Healing Tour w/Mt.Halla & Olle Trail
Jeju: Sunset Tour Olle Trail Walking Tour with Hotel Pickup
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Geumun-oreum Volcanic Crater Hike
Geumun-oreum is a forested UNESCO Geopark crater near Gujwa — longer and more ecologically protected than most oreum hikes on Jeju.
Hallasan: Eorimok Trail
Eorimok is the gentlest of Hallasan's four trails, climbing toward Witse Oreum from the west — no reservation, roughly 4.7km one way.
Hallasan: Gwaneumsa Trail
Gwaneumsa is the shorter but steeper of Hallasan's two summit trails — 8.7km one way, rockier upper sections, reservation required.
Hiking Hallasan: Complete Guide
Compare all four Hallasan trails — Seongpanak, Gwaneumsa, Yeongsil, Eorimok — by distance, difficulty, reservation rules, and what each one delivers.
Hallasan: Seongpanak Trail
Seongpanak is the longer but gentler of Hallasan's two summit trails — 9.6km one way, reservation required, 8-9 hours round trip.
Hallasan: Yeongsil Trail
Yeongsil climbs to Witse Oreum below Hallasan's crater rim — no summit reservation needed, dramatic rock formations, roughly 3.7km one way.
Jeju Hiking Gear & Safety
What to pack and how to stay safe hiking Jeju's trails — Hallasan, the Olle Trail, and oreums — by season, with realistic gear priorities.
Olle Trail Course 10 (Sanbangsan–Songaksan)
Course 10 runs from Sanbangsan to Songaksan through Jeju's dramatic southwest — coastal cliffs, a volcanic mountain backdrop, roughly 15.6km.
Olle Trail Course 7 (Seogwipo)
Course 7 is one of Jeju Olle Trail's most popular routes — coastal cliffs near Seogwipo, roughly 17.6km, well-marked and beginner-friendly.
Jeju Olle Trail: Overview (26 Routes)
Jeju Olle Trail is a 26-route, 425km coastal walking network circling the island. Here's how the system works and which routes to prioritize.
Best Oreums to Hike in Jeju
Jeju has over 360 oreums (volcanic cones). Here's how to pick which ones to climb, from 20-minute grassy hills to longer forested craters.
Hiking Seongsan Ilchulbong at Sunrise
Hiking Seongsan Ilchulbong for sunrise means an early start, a short but steep climb, and genuine crowds — here's how to plan it well.