One Week in Jeju: An Offbeat Itinerary
A full week runs the 6 day loop, Jeju City, east, south, west, Hallasan, and Udo, at an unhurried pace, then adds one more day built entirely around the overlooked half of the island: a second haenyeo seafood meal, a dark-sky oreum hike, and no theme parks anywhere on the schedule.
Book these before you go:
- Jeju City hotel for the bookend nights: check rates on Agoda
- Seogwipo hotel for the south-coast stretch: check rates on Agoda
- Compact car rental for the full week: compare deals on Discover Cars
- Udo Island e-bike and Seongsan tour, useful without a rental: book on GetYourGuide
Day 1: Jeju City and a west-coast sunset
Settle into Jeju City after landing. Drive 40 to 50 minutes to Hyeopjae beach for a sunset, or walk Black Pork Street if you land late, a proper sit-down meal (sold by the geun, about 600g minimum) runs 20,000 to 25,000 KRW a person.
Day 2: The east loop, Manjanggul to Seongsan
Drive east (about an hour) to Manjanggul lava tube, reopened 30 May 2026, roughly 4,000 KRW, then Seongsan Ilchulbong, about 5,000 KRW with a free coastal path if you skip the climb. Walk part of Olle Trail 1 and eat at a haenyeo-run seafood shack near Seongsan, abalone porridge runs about 15,000 KRW.
Day 3: Seogwipo, waterfalls, and Jusangjeolli
Move base to Seogwipo. Walk to Cheonjiyeon and Jeongbang falls, then drive 20 to 30 minutes west to Cheonjeyeon and the Jusangjeolli basalt columns, roughly 2,000 KRW plus a small parking fee.
Day 4: The west coast and a Gotjawal forest
Drive to Sanbangsan and Hyeopjae beach, then Hallim’s Gotjawal forest, a lava-rock woodland most west-coast tours skip, before ending at Aewol’s cafe strip for sunset.
Day 5: Hallasan, South Korea’s highest peak
Reach the Baengnokdam crater rim via Seongpanak (9.6km, 4 to 5 hours up) or Gwaneumsa (8.7km, more scenic) with a free advance reservation at visithalla.jeju.go.kr, capped around 1,000 and 500 hikers a day. Miss the window and Donnaeko is the quieter non-summit alternative. Start before 6am either way, rangers enforce firm descent cutoffs.
Day 6: Udo Island, a ferry loop worth the detour
Drive back to Seongsan port for a roughly 15-minute ferry to Udo, about 10,500 KRW round trip. Rent a bike once you land, circle the coastline past the shell-sand beach, and try the peanut ice cream, a genuine local specialty. Budget most of a day.
Day 7: The offbeat day, haenyeo, oreum, and dark skies
Spend the morning at a second haenyeo-run seafood restaurant, this time on the north coast near Hamdeok, a mixed hoe (raw fish) plate runs roughly 10,000 KRW and up depending on the catch. In the afternoon, drive toward Yongnuni Oreum on the east side, one of Jeju’s roughly 360 parasitic volcanic cones and a genuinely double-crater shape, and time the climb for late afternoon into dusk rather than midday. With no major light pollution nearby, clear evenings here read as a legitimate dark-sky spot, a quieter payoff than a second sunrise crush at Seongsan. Head back to Jeju City for your last night.
| Day | Area | Drive time | Rough daily cost |
|---|---|---|---|
| 1 | Jeju City + west taste | 0 to 50 min | ~$45 to $70 |
| 2 | East loop (Manjanggul, Seongsan, Olle 1) | ~1hr each way | ~$50 to $80 |
| 3 | Seogwipo + south waterfalls | ~40 min to Seogwipo | ~$55 to $85 |
| 4 | West coast + Gotjawal + Aewol | ~30 to 50 min legs | ~$50 to $80 |
| 5 | Hallasan (interior) | ~40 min to trailhead | ~$40 to $65 |
| 6 | Udo Island (via Seongsan ferry) | ~1hr to Seongsan port | ~$45 to $70 |
| 7 | Hamdeok + Yongnuni Oreum | ~30 to 45 min legs | ~$45 to $70 |
Is a full week too long for Jeju?
Not if you actually use the extra day for something the six-day loop skips. A week at this pace covers the whole island, Hallasan, and Udo without a single rushed transition day, and Day 7 above is built specifically to use the slack for the overlooked half of the island rather than a second pass at Seongsan.
Do you need a car for the full week?
Yes, more than on any shorter version of this route. Jeju’s sights ring roughly 260km of coastline plus the Hallasan interior and Udo’s ferry gateway, and a rental car with a physical IDP obtained before arrival is what actually makes a relaxed seven-day pace possible rather than a series of bus-timetable compromises.
Check Visitjeju.net for current festival dates, visithalla.jeju.go.kr for the Day 5 reservation window, English.knps.or.kr for trail conditions, and the Jeju Olle Trail site for route maps before you land. If a full week only buys one extra stop beyond the six-day loop, make it Yongnuni Oreum at dusk over a second daytime sight.