Jeju

Updated October 2026

Overview and Things to Consider

Jeju is a volcano with a province attached. Hallasan, 1,947 meters high, fills the middle of an island about 73 km across and 41 km from north to south, and some 360 small cones called oreum stud its flanks. About 666,000 people live here, roughly 489,000 of them in Jeju City on the north coast, where the airport is. Seogwipo, on the warmer south side, has the waterfalls and sea cliffs. Koreans have treated Jeju as their holiday island since the decades when they couldn't travel abroad without government permission, which is why the Gimpo to Jeju flight carried more than 13.7 million passengers in 2023, and why you'll share the viewpoints with honeymooners in matching outfits.

You'll love Jeju if you like to walk. The Olle trails run 437 km over 27 routes, most of them along the coast, and a bus reaches the start of nearly every one. You'll love it if you want the country's highest mountain as a long day hike with no ropes, or a winter where January afternoons average 48°F (9°C). You'll hate it if you came for a tropical beach. The sea warms up in August, which is also the wettest month, at 10.7 inches of rain, and the heart of typhoon season. And you'll find it hard going if you need English, which most restaurant and shop staff outside the big hotels don't speak.

The 2026 moment is about rules and about loss. The entry story in English-language guides is a tangle of half-truths, and the summit trails on Hallasan need a booking that opens on the first working day of the month before. Meanwhile the island's best-known tradition is ending in plain sight. Jeju counted 2,371 working haenyeo, the women who free-dive for shellfish, at the end of 2025, and 1,502 of them were 70 or older.

Some of the famous stuff is overrated. The teddy bear, glass and sex museums exist because tour buses needed somewhere to stop, and Loveland, the sculpture park of sex jokes, is an overpriced punchline. Yongduam, the Dragon Head Rock, takes five minutes. Spend those hours on an oreum or a stretch of Olle 7.

How Jeju Got Here

Jeju was a kingdom before it was a province. Tamna ruled the island and traded with the Korean kingdoms, Tang China and Japan until Goryeo annexed it in 1105, and its founding myth still has an address. Samseonghyeol, three holes in the ground in central Jeju City (₩4,000), is where the three demigod ancestors are said to have emerged. In 1271 the Sambyeolcho, a Goryeo army unit that refused to submit to the Mongols, built Hangpaduri fortress near Aewol for a last stand. After they were wiped out within two years, the Yuan dynasty ran the island as a horse pasture until 1356. Under Joseon (1392-1910), Jeju was where the court sent horses to breed and officials into exile, and from 1629 islanders were barred from moving to the mainland. That isolation helps explain why the Jeju language isn't mutually intelligible with standard Korean. UNESCO has listed it as critically endangered since 2010.

The 20th century cut deeper. Japan's colonial army dug tunnels into the island in case of an American landing, and some at Sanbangsan and Geomunoreum can still be seen. Then came the Jeju uprising of 1948-49, when a revolt against the division of Korea met a counterinsurgency that killed whole villages. A government commission in 2003 counted 14,373 civilian victims, 86 percent of them killed by security forces, and put the total death toll as high as 30,000, about a tenth of the island. President Roh Moo-hyun apologized that October. An afternoon at the free Jeju 4·3 Peace Park in Bonggye-dong will change how you read every quiet village you pass.

Tourism came after. Jeju became its own province on August 1, 1946, and by 1978 tourism had overtaken farming as its biggest industry, helped along by the mandarin orchards the government pushed in the 1960s. On July 1, 2006, it became Korea's first special self-governing province, with powers the others don't have, including its own visa-free entry scheme.

Getting There and Around

Nearly everyone lands at Jeju International (CJU), on the western edge of Jeju City and about 15 minutes by car from downtown. It's Korea's second-largest airport, with just over 29 million passengers in 2023, nearly all of them on domestic flights from Seoul Gimpo, Busan and about ten other Korean cities. International flights come mostly from China, Taiwan, Hong Kong and Japan, with Shanghai, Taipei and Hangzhou the busiest in 2024. From North America, Europe or Australia you'll connect, usually through Seoul, where the Gimpo shuttle is more frequent than anything international.

From arrivals, the airport limousine 600 leaves from in front of Gate 5 for the Jungmun resort hotels and Seogwipo, every 16 to 40 minutes between 06:00 and 22:40, with fares that rise with distance. Ordinary city buses stop outside too, and a taxi to old downtown is a short ride. Ride-hailing apps such as Kakao Taxi, I.M Taxi and Uber work here, which saves explaining an address in Korean.

Entry is where most guides go wrong. US, UK and Australian citizens and most EU citizens get 90 days without a visa, and Canadians six months. Visa-exempt travelers normally need a K-ETA, which costs ₩10,000, and the K-ETA's own FAQ says that applies even on a direct international flight into Jeju. Those passport groups are temporarily exempt through December 31, 2026, so for now all you file is the free online e-Arrival Card, from three days before landing. Jeju's famous 30-day visa-free rule is a separate scheme for nationalities that would otherwise need a visa, good only on direct international arrivals at CJU and only on the island. Planning for 2027? Recheck the K-ETA site first.

Jeju has no trains, so buses do the work, on a network rebuilt on August 26, 2017. Ordinary trunk and branch buses charge a flat ₩1,150 by card or ₩1,200 cash, and the express buses, numbered in the 100s, cost ₩2,000 for the first 20 km and top out at ₩3,000. T-money and other Korean transit cards work, and transfers are free or discounted. The first digit tells you the type, with 200s crossing the island, 300s and 400s inside Jeju City, 500s and 600s around Seogwipo and 700s serving villages. Google Maps won't give walking or driving directions in Korea, so install Naver Map or KakaoMap, which also shows live bus positions. Mountain routes stop around dusk, while coastal buses run later.

Renting a car is the Korean default, and it's easy if you bring the right paper. Lotte Rent-a-Car asks for your passport and an original International Driving Permit from a Geneva or Vienna Convention country, and a minimum age of 21. It refuses permits sold by private companies and the EU-style international license. Rental firms run shuttles from a stop under the canopy across from Gates 3 and 5. Expect local drivers who skip their indicators, and traffic lights that switch to flashing amber at night. Car-sharing apps such as Socar usually want a Korean license.

What's Changed Since 2016

Entry got more complicated and then, for most Western passports, simpler again. The K-ETA became mandatory for visa-exempt visitors on September 1, 2021, and for direct arrivals in Jeju on September 1, 2022. Most Western passports were exempted from April 1, 2023, and on December 23, 2025 the Ministry of Justice extended that exemption through December 31, 2026. Arrival paperwork has moved online to the free e-Arrival Card, which a K-ETA holder can skip.

Hallasan's booking rules loosened in May 2025. Reservations now cover only the top sections of the two summit trails, from the Azalea Field shelter and from Samgakbong to Baengnokdam, the crater lake, while the Eorimok, Yeongsil, Donnaeko, Seokguram and Eoseungsaengak trails need no booking. The park even switched reservations off from November 27 to December 27, 2024. Its fee page now carries rows for a summit-course admission fee, but as of October 2026 the amounts are blank, and parking, ₩1,000 for the first hour and ₩13,000 for a full day, is the only charge.

Buses got simpler and stayed cheap. The August 2017 overhaul turned the old intercity routes into one island-wide city network with a single ₩1,150 card fare, added express and sightseeing loop buses, and grew the fleet from 530 to 797 vehicles. From August 2025 the province made rides free for teenagers aged 13 to 18, which says a lot about who it hopes will leave the car at home.

The island's living tradition is shrinking while its worst history is being recognized. UNESCO put the culture of Jeju haenyeo on its intangible heritage list in 2016. At the end of 2025 the province counted 2,371 active divers, down from 2,623 a year earlier, and only five under 30. In April 2025 UNESCO added the Jeju 4·3 archives to its Memory of the World register, 22 years after the government's own investigation.

The air map keeps shifting. A second airport near Seongsan, planned for years, was cancelled by the environment ministry in 2021 over groundwater and protected species, then provisionally approved again in 2023 with no completion date. New international routes keep coming anyway. Tigerair Taiwan added Taichung and Kaohsiung in 2025, a direct Jeju to Fukuoka service started in 2026, and China Southern is due back from Guangzhou on December 19, 2026.

What the Usual Advice Gets Wrong

"Jeju is visa-free, so you can skip the paperwork." Jeju's 30-day visa-free entry is for nationalities that otherwise need a visa, and it only works on direct international flights into CJU, for the island alone. Americans, Britons, Canadians, Australians and EU citizens enter under Korea's normal visa waiver, which comes with a ₩10,000 K-ETA that the K-ETA FAQ says applies on direct Jeju flights too. Those passports are exempt from the K-ETA only through December 31, 2026.

"Hallasan is a walk-up hike. Just get there early." The two trails to the summit, Seongpanak and Gwaneumsa, need a free reservation for their upper sections. Booking opens at 09:00 on the first working day of the previous month, a booking covers up to four people and one hike a week, and you show a QR code and your passport. Seongpanak stops letting hikers in around midday, between 11:30 and 13:00 depending on the season, so you still need an early start on top of the booking.

"You need a rental car to see Jeju properly." A car helps for the interior, but the bus network covers the coast, the trailheads and the main villages for ₩1,150 a ride, or ₩3,000 at most on an express. The Olle trails are built for people on foot and finish near bus stops. If you do rent, bring an original International Driving Permit, because Lotte refuses private-company permits and the EU-style international license.

"Jeju is Korea's Hawaii, a beach island." Average highs run from 48°F (9°C) in January to 86°F (30°C) in August, and August brings 10.7 inches of rain and the risk of typhoons. The beaches at Hamdeok and Hyeopjae are pleasant in July and August, but the island's real strengths are volcanic, with lava tubes, a 1,947-meter mountain and some 360 cones you can climb in an afternoon.

Ideas to Consider for Your Visit

Have you thought about walking a piece of the Olle? Suh Myung-sook, a Jeju-born former journalist, started the trail in 2007 after walking the Camino de Santiago, and the Jeju Olle Foundation still runs it. Route 7 is the classic, 17.6 km from the Olle tourist center in Seogwipo along the coast past Oedolgae, a 10-meter sea stack. Route 10 covers 15.6 km from Hwasun beach to Moseulpo past Songaksan, with Sanbangsan, Gapado and Marado in view. Blue and orange markers show the forward and reverse directions, and the little pony markers are ganse, from a dialect word for a slow idler. Most routes take four to six hours.

Hallasan is the big day out. Seongpanak, 9.6 km one way, is long and gentle, and buses 181 and 281 from Jeju City stop at the trailhead, which matters because its car park fills early. Gwaneumsa, 8.7 km, is steeper and has the better views above the treeline, and many people go up one and down the other. Either way it's 17 to 19 km of walking, with no shops and no drinking water above the trailhead. If you can't get a summit slot, walk up Yeongsil, the shortest trail at 3.7 km, past cliffs and waterfalls to Witse Oreum, and down Eorimok. No booking needed, and in winter the shop at the Yeongsil trailhead sells crampons.

Book ahead for Geomunoreum, the volcanic cone whose lava tube system is one of the three parts of Jeju's UNESCO World Heritage listing. Visits are guided, cost ₩2,000, and can be reserved from 09:00 on the first of the month before. It closes on Tuesdays, refuses open-toed sandals and bans food beyond emergency candy. Pair it the same day with the Haenyeo Museum in Hado on the northeast coast, ₩1,100 and closed Mondays. It's small, and it will make you look at every diver's float off the coast differently.

If food is a priority, eat what Jeju eats for breakfast and lunch. Gogi-guksu is wheat noodles in a cloudy pork broth topped with sliced pork, a dish that took off in the 1990s and now has its own street near Samseonghyeol. Samdae Jeontong Gogi-guksu has been at it for three generations, and some shops knock a little off the price on the 11th of the month, because 11 looks like noodles. Bomal kalguksu, knife-cut noodles in a broth of tiny sea snails, runs ₩10,000 to ₩15,000 at Sinjeju Bomal Kalguksu, open from 08:00. Save black pork for dinner, at ₩18,000 to ₩25,000 a serving. Try raw mackerel too. Jeju is one of the few places in Korea where it's fresh enough to eat as sashimi.

Give Seogwipo a full day on foot. Jeongbang Falls, ₩2,000, drops straight onto the shore, and the columnar basalt at Jusangjeolli near Jungmun costs the same. In between, the Seogwipo Olle Market sells street food for ₩3,000 to ₩15,000, with black pork skewers and fresh hallabong juice the default order. Walk the Olle 6 section through town past Lee Jung-seop Street on the way.

Have you thought about the islands off the island? Ferries leave Seongsan port for Udo every 30 minutes from 09:00 to 17:00, a 15-minute crossing. Bring your passport. Once there, walk the 13.1 km of Olle 1-1, rent a bike, or ride the village bus for ₩1,000 a trip. Gapado, off Moseulpo, is even easier, a flat 4.2 km Olle loop you can finish in two hours on Korea's lowest-lying inhabited island.

The Part Most Guides Miss

The best thing on Jeju is the oreum, the 360-odd small volcanic cones scattered over the island's lower slopes. Most guides mention Seongsan Ilchulbong and stop, but the cones are where Jeju's pastures, forests and stone walls meet, and most are far smaller and quieter than Seongsan. From the top of Songaksan in the southwest you look straight across to Gapado and Marado. Inland, the cones rise out of gotjawal, the tangled lava-field forest that Olle 11 and 14 walk through. Pick two or three cones on a free afternoon, ride a 700-series village bus out, and climb them. You'll have them almost to yourself, and you'll see why Koreans fell for this island before the theme parks arrived.

Where to Base Yourself

Old downtown Jeju City. The streets around Jungang-ro, Dongmun Market and Gwandeokjeong make the most practical base on the island, a short walk from the intercity bus terminal where routes leave for every coast and the Seongpanak trailhead. Expect cheap motels by the terminal, guesthouses, gogi-guksu shops and the Dongmun night market. It suits anyone without a car or on a budget. The catch is that it's an ordinary provincial city, more concrete than charm.

Seogwipo. Seogwipo is the base for walkers. Olle route 6 ends in town and route 7 starts there, the Olle tourist center is here, and the waterfalls, the Olle market and Lee Jung-seop Street are all walkable. It's warmer than Jeju City in winter, and limousine 600 runs straight from the airport. The catch is that the town goes quiet after dinner, and Hallasan and the east coast are a longer ride away.

Hamdeok and Woljeong-ri. These two beach villages on the northeast coast are where the island's newer cafes, bakeries and small guesthouses cluster. Hamdeok's white-sand beach drew 703,064 visitors in the 2025 season, more than half of all beachgoers in Jeju, Woljeong-ri is close to Manjanggul and the Haenyeo Museum. They suit couples and anyone who wants the sea outside the window. The catch is that Hamdeok is packed in summer, and in Woljeong-ri much closes early.

Jungmun. The Jungmun Tourist Resort Complex, west of Seogwipo, holds a cluster of the island's five-star hotels, among them The Shilla Jeju, which opened in 1990 as Korea's first five-star resort, and the Lotte. It suits families and anyone who wants a pool and a beach without planning. The catch is that it's a resort enclave with little Korean life between the hotels, rooms that start where Seogwipo's four-star KAL Hotel, at about ₩200,000, leaves off, and a 600 bus or a taxi to everything else.

Realities to Be Aware Of

Jeju is cheaper than its reputation if you ride buses and eat noodles. A budget day of a dorm bed at US$11 to $22 (about ₩15,000 to ₩30,000), a bowl of bomal kalguksu at ₩10,000 to ₩15,000, a serving of black pork at dinner and four bus rides comes to roughly ₩50,000 to ₩75,000 (about $37 to $56). A mid-range day with a ₩50,000 sea-view double like those Wikivoyage lists in Seogwipo, a seafood meal and admissions lands near ₩100,000 to ₩150,000 per person. Comfortable travelers should start at ₩200,000 a night for a four-star room, with Jungmun's five-stars and late July and August costing more.

Jeju has the lowest crime rate in South Korea, and violent crime against visitors is close to unheard of, though pickpockets work the busy sights. The hazards are physical. Hallasan's weather turns fast, and the park closes trails during heavy rain, typhoon and heavy snow warnings, so carry layers, food and all your water. Signs warning of rockfall on the south coast cliffs, including around Jungmun, are often only in Korean. Snakes live on the island, so watch your feet on the trails. On the road, local drivers speed and treat flashing amber at night as a suggestion.

Tipping isn't expected anywhere and can read as charity. English is thin outside the hotels, so a translation app and Naver Map will save you. Cards work most places, though some small shops and stalls still want cash, and most FamilyMart convenience stores have ATMs that take foreign cards. Same-sex relationships aren't recognized by the state but aren't illegal, and public affection draws stares more than trouble. Vegetarians should know that many broths are pork or seafood, but Dasoni serves vegan Korean food at low tables.

Crowds follow the Korean calendar. National holidays and the July to August school break fill the flights, the rooms and the Udo ferries, and the Seongpanak car park is full early on any fine weekend. Midweek in May or October, the same places feel half empty.

If Jeju Is Part of a Longer Trip

Jeju is a hinge between Korea and the rest of East Asia, and flying is the easy way on and off. Gimpo in Seoul is the world's busiest air route, and Busan is a distant second on Jeju's own list, with several airlines on both. Internationally, CJU has flights to Taipei, Kaohsiung and Taichung, Hong Kong, Shanghai, Osaka Kansai, Singapore and, since 2026, Fukuoka. That makes an open-jaw easy, landing from Taipei or Fukuoka and leaving for Seoul, with nothing doubled back.

The slow way is the sea. Seaworld Express runs ferries between Jeju and Mokpo and between Jeju and Jindo on the southwest tip of the mainland, and on a typical October day its Queen Mary leaves Jeju at 16:45. Its economy fare to Mokpo rose to ₩35,400 on weekdays in May 2026, and from Mokpo, KTX trains reach Seoul in about two and a half hours. Other ferries run to Wando, about three hours, and Yeosu, about five. The Chuja Islands, an hour from Jeju port, are a world away and carry Olle routes 18-1 and 18-2.

Sequence it with the weather. Jeju in April or October pairs well with Japan's spring or autumn, and a route like Taipei to Jeju, ferry to Mokpo, train to Seoul and home from Incheon is the kind of multi-stop ticket AirTreks builds. One warning. Travelers who use the Jeju-only visa-free scheme can't continue to the mainland without a proper visa.

Yearly Things to Consider

Two things drive Jeju's year, rain and the Korean holiday calendar. From June to September each month brings 6.7 to 10.7 inches of rain, August is the wettest, and that's typhoon season too, when Hallasan's trails close under typhoon and heavy-rain warnings. July and August are also when the whole country's families come. April has canola in flower across the island, with a festival in the middle of the month, and October is dry, at 3.7 inches, with highs around 71°F (22°C), which makes them the two best months for walking.

The counterintuitive pick is winter. Afternoons in Jeju City average 48°F to 52°F (9°C to 11°C) from December to February, the wind is relentless, and ocean-effect snow can fall on the coast. Hallasan turns white, the Yeongsil and Eorimok trails fill with families in crampons, and rooms are easy to find. Every January, swimmers jump into the sea at Seogwipo's penguin swim.

Ideas for Itineraries

3 Days in Jeju

Base in old downtown Jeju City. On day one, walk the Jeju Mokgwana government offices and Gwandeokjeong, eat gogi-guksu on the street near Samseonghyeol, spend the afternoon at the 4·3 Peace Park, and finish at the Dongmun night market. Day two is Hallasan, by bus 181 or 281 to Seongpanak with a summit booking, or Yeongsil up and Eorimok down without one. On day three, go east to Geomunoreum on a reserved slot, then the Haenyeo Museum and an evening on the beach at Woljeong-ri or Hamdeok.

5 Days in Jeju

Do the three-day plan, then move to Seogwipo on limousine 600 or an express bus. Spend day four walking Olle 7 from the Olle tourist center past Oedolgae, with dinner at the Olle market. On day five, catch an early bus to Seongsan, climb Seongsan Ilchulbong, and take the 15-minute ferry to Udo with your passport. Walk or cycle part of Olle 1-1 and come back on a late-afternoon boat.

1 Week in Jeju

Add the west. Take an express bus to Moseulpo, cross to Gapado for its flat two-hour Olle loop, and walk Olle 10 back toward Hwasun past Songaksan, with Sanbangsan ahead of you. Another day, walk Olle 14-1 from Jeoji through farms and forest to the O'sulloc tea fields and its tea museum. Keep one day spare for rain, which Jeju will use.

2 Weeks or More in Jeju

Settle in one place, either old downtown Jeju City for the bus connections or Seogwipo for the coast, and walk the Olle a route a day, riding buses to each start. Two weeks covers half the island on foot. Spend a weekend on the Chuja Islands, an hour by ferry from Jeju port, walking Olle 18-1 and 18-2 and sleeping in a minbak. Fit in a few oreum, a second Hallasan trail, and the Mokpo ferry to the mainland when you leave.

Sources

What this guide is built on. Every page below was read for this guide; prices and rules were checked in October 2026.

• Jeju, Wikivoyage (accessed Oct 3, 2026)
• Jeju City, Wikivoyage (accessed Oct 3, 2026)
• Seogwipo, Wikivoyage (accessed Oct 3, 2026)
• Hallasan National Park, Wikivoyage (accessed Oct 3, 2026)
• Udo Island, Wikivoyage (accessed Oct 3, 2026)
• Mokpo, Wikivoyage (accessed Oct 3, 2026)
• South Korea, Wikivoyage (accessed Oct 3, 2026)
• Jeju City (climate data, Korea Meteorological Administration 1991-2020 normals), Wikipedia (accessed Oct 3, 2026)
• Jeju Province, Wikipedia (accessed Oct 3, 2026)
• Jeju Island, Wikipedia (accessed Oct 3, 2026)
• Jeju International Airport, Wikipedia (accessed Oct 3, 2026)
• Jeju Olle Trail, Wikipedia (accessed Oct 3, 2026)
• Haenyeo, Wikipedia (accessed Oct 3, 2026)
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• FAQ, requirements for international customers, Lotte Rent-a-Car (accessed Oct 3, 2026)
• Jeju haenyeo statistics, end of 2025, Jeju Haenyeo Museum, Jeju Special Self-Governing Province (accessed Oct 3, 2026)
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