- Baengnokdam (the summit crater lake) — A shallow, mirror-like crater lake at the very top that feels almost otherworldly when the clouds part; it’s the defining Hallasan moment — quiet, often misty, and tied to local legends (the “white deer” story). Be warned: summit visibility can vanish in minutes, so don’t count on a clear reflection unless you’re lucky.
- 360° Summit Views over Jeju and the Sea — From the rim you can see the whole island peel away into coastline and ocean; that combo of island + sea from Korea’s highest peak is rare and dramatic. On clear days you get a real sense of scale — cliffs, farms, villages and the blue horizon all in one sweep.
- Eoseungsaengak ridge and Yeongsil viewpoints — Short, punchy sections with steep rock ledges and dramatic drop-offs that reward you
- Baengnokdam (the summit crater lake) — A shallow, mirror-like crater lake at the very top that feels almost otherworldly when the clouds part; it’s the defining Hallasan moment — quiet, often misty, and tied to local legends (the “white deer” story). Be warned: summit visibility can vanish in minutes, so don’t count on a clear reflection unless you’re lucky.
- 360° Summit Views over Jeju and the Sea — From the rim you can see the whole island peel away into coastline and ocean; that combo of island + sea from Korea’s highest peak is rare and dramatic. On clear days you get a real sense of scale — cliffs, farms, villages and the blue horizon all in one sweep.
- Eoseungsaengak ridge and Yeongsil viewpoints — Short, punchy sections with steep rock ledges and dramatic drop-offs that reward you with postcard panoramas. Yeongsil is a broad terrace of sweeping views; Eoseungsaengak is a scrambly ridge that gives a close-up feel of the crater rim — both are great for photos and don’t take as long as the full summit slog.
- Alpine flora and seasonal color zones — Hallasan’s vertical vegetation belts are something to nerd out on: broadleaf forest at the base, then conifers and subalpine shrubs, plus a huge spring azalea show and silver-grass (eulalia) waves in autumn. You’ll notice plant species you won’t see on the mainland — it’s a botanist’s playground and a photographer’s dream.
- Gwaneumsa temple and local culture along the trail — Small temple stops, old stone walls and Jeju folk stories thread the hike with human history — Gwaneumsa (near one of the trailheads) is a nice low-effort cultural pause. Little details like prayer ribbons, trail-side shrines and local signboards make Hallasan feel lived-in, not just a nature spectacle.
Spotted a mistake or missing something? Contact us.
v2.webp)






Best Backpacking
Hi, I’m Johan (Netherlands 🇳🇱), the creator of TakeYourBackpack. Over the past decade, I’ve backpacked through 80+ countries across six continents, gaining extensive experience with independent travel, long-term trips, and overland routes.