Jeju Island travel guide: how many days, car or bus, north or south

How many days, and how to split north and south

Jeju is not a place to see from one hotel. Everything arrives at Jeju International Airport on the north coast, next to Jeju City, while Seogwipo, Jungmun and most of the waterfalls are on the far side of Hallasan. VisitKorea's airport guide estimates about 90 minutes by bus and 70 by taxi from the airport to central Seogwipo, about 70 minutes by bus to Hyeopjae Beach and Manjanggul, and about two hours by bus to Seongsan Ilchulbong in the east. A single base means repeating those journeys every day; two bases, one on each side, roughly halves them.

The north side (two or three nights). Jeju City is the practical base: close to the airport, with the island's largest traditional market, Dongmun Market, and the main bus terminal. If you would rather wake up by the sea, Hamdeok on the north-east coast and Aewol on the north-west are both about 40 minutes by taxi from the airport, according to VisitKorea. From the north side, the east coast (Seongsan Ilchulbong, Udo, Manjanggul and Hamdeok's beach) and the west coast (Hyeopjae and Biyangdo) are each a day out.

The south side (two or three nights). Central Seogwipo is the walking base, with Jeongbang and Cheonjiyeon falls, the Maeil Olle Market and three Olle Trail routes within reach; Jungmun is the resort area with large hotels, a surf beach and the Jusangjeolli lava columns. Our Seogwipo guide covers the choice in detail.

Four nights is the minimum for both sides of the island; five or six let you add Hallasan, one of the small islands or a full Olle walk without rushing. With only two or three nights, stay on one side and accept that you will see half the island.

Rental car or bus: what each one costs you in time

VisitKorea's Jeju overview calls a rental car the time-efficient way to explore the island, notes that many coastal and main roads are flat and easy to drive, and recommends avoiding driving at night because wildlife can appear suddenly on the roads after dark. Its airport guide adds that a car is more convenient for the west coast and inland areas, which is where buses are thinnest: the forests, the volcanic cones and the villages between the coasts.

To rent a car, VisitKorea's driving guide says short-term visitors need an international driving licence and a passport, must be over 21, and must pay by credit card in the driver's name; some companies also ask for your home licence, so bring it. Book online in advance; rental desks are found at airports. Traffic drives on the right, and Google Maps navigation does not work in Korea, so install Naver Map or Kakao Map before you arrive. Check what the insurance covers, especially damage to the rental car itself, which is not always included.

Without a car, Jeju is still workable, but plan around routes rather than sights. Jeju's city buses stopped accepting cash on 1 October 2024, according to VisitKorea; pay with a transportation card or by scanning the QR code beside the driver. On the east coast, VisitKorea compares two routes: bus 201, a slow city bus from Jeju Bus Terminal to Seogwipo Bus Terminal that stops at almost every attraction but does not serve the airport, and bus 101, an express from the airport towards Namwon-eup with fewer stops and a luggage hold. In its February 2025 column, VisitKorea gave intervals of 30 to 80 minutes for bus 201, so check the times before you rely on a connection.

A sensible compromise: go car-free in Jeju City and Seogwipo, where the sights are walkable and taxis are easy, and rent a car for two or three days in the middle of the trip for the west coast, the inland forests and Hallasan's trailheads.

The east: Seongsan Ilchulbong, Udo and the lava tubes

Seongsan Ilchulbong is the island's signature view: a tuff cone formed by an underwater eruption in shallow sea around 5,000 years ago, according to VisitKorea, with a crater about 600 metres across. The summit takes about 30 minutes on foot, and it is one of Jeju's best-known sunrise spots. A free coastal path runs around the base; the climb to the top is ticketed, and VisitKorea's February 2025 bus column listed 5,000 won. Gwangchigi Beach, about 25 minutes' walk away, has black basalt sand and, at low tide, moss-covered rocks below the cone.

From Seongsan Port, the ferry to Udo takes about 15 minutes. Udo is the largest of Jeju's offshore islands; VisitKorea describes a 17-kilometre loop that takes two to three hours by electric bike, and Sanho Beach, whose pale sand is made of rhodolith fragments, calcified red algae. Ferry times change with the weather, so check before you go.

Inland, Manjanggul is a lava tube that stays at about 12°C all year, according to VisitKorea; around one kilometre of its 7.4 kilometres is open to visitors, ending at a 7.6-metre lava column. Closer to Jeju City, Hamdeok Beach has emerald water and a short climb up the Seoubong cone for views of the sea and Hallasan. These four can fill a full day from the north side, or two at a slower pace.

The west: Hyeopjae, Biyangdo and the road to Marado

Hyeopjae Beach, on the west coast, has white sand, pine woods and shallow, gently sloping water; VisitKorea's listing describes it as ideal for swimming and notes that the sunsets behind Biyangdo Island are especially fine. When we checked on 2026-10-03, the listing gave it as open 24 hours, all year. The beach runs straight into Geumneung Beach next door.

Biyangdo is about 15 minutes by ferry from Hallim Port. VisitKorea describes a small island of volcanic features: around 20 hornitos (lava chimneys) along the north coast, a volcanic bomb of about 10 tonnes, the Peollangmot salt marsh with a boardwalk, and Biyangbong, a 114-metre cone that takes about 20 minutes to climb for a view back to Hyeopjae.

Further south-west, ferries from Unjin Port and Songaksan Port reach Marado, Korea's southernmost island, in about 30 minutes. VisitKorea gives its size as only 500 metres wide and 1.3 kilometres long; you can walk round it in about an hour to the southernmost-point monument and the 1915 lighthouse. Each of the small islands is a half-day trip, according to VisitKorea; pick one rather than all three.

The west is where a car helps most. The Olle Trail also runs along this coast: VisitKorea describes the whole network as 437 kilometres in 27 routes, and Route 15-B in Aewol follows the shore on paved paths, an easy sample if you are staying on the north-west coast.

Hallasan and the forests in the middle

Hallasan rises to 1,947 metres in the centre of the island. Of its seven trails, VisitKorea says, only Seongpanak and Gwaneumsa reach Baengnokdam, the crater lake at the summit, and the summit trail requires an advance reservation with limited places. VisitKorea lists bus 181 from Gate 2 of the airport, or bus 281 from Jeju Bus Terminal, to the Seongpanak stop. If you do not want a full summit day, the Yeongsil trail climbs past the Byeongpungbawi cliffs to Witseoreum and descends to Eorimok without reaching the crater; VisitKorea notes that private cars cannot park at its entrance and recommends a taxi. The lower Hallasan Eco-trail runs through forest at 600 to 800 metres.

The Hallasan National Park office warns that there are no shops on the trails: bring enough water, food, rain gear and, in winter, crampons, and avoid hiking alone on the long summit routes. Keep a whole day for the summit and make it the day after a quiet one; see our Hallasan guide for the routes.

Between the coasts, VisitKorea singles out forest walks: Saryeoni Forest Path, through dense Japanese cedar, and Bijarim, a natural monument with about 2,800 nutmeg-yew (bija) trees aged 500 to 800 years. Both are easiest to reach by car.

A five-night plan

This is an editorial outline, not a timetable. Check ferry and trail conditions each morning, and swap days around the weather: keep a clear, calm day for Hallasan or the ferry islands, and a grey one for markets and lava tubes.

• Night 1 — Jeju City: arrive at the airport, check in, and eat at the Dongmun Market night market around Gate 8.
• Day 2 — The east: Seongsan Ilchulbong in the morning (or at sunrise if you stay in Seongsan), Gwangchigi Beach, Udo by ferry from Seongsan Port, and Hamdeok Beach on the way back.
• Day 3 — The west: Hyeopjae Beach and Biyangdo from Hallim Port, or the Aewol coast on Olle Route 15-B; stay for the sunset behind Biyangdo. A car makes this day much easier.
• Day 4 — Hallasan, then south: hike Seongpanak to the summit (reservation required) or the shorter Yeongsil trail, then move to Seogwipo or Jungmun for the night.
• Days 5–6 — The south coast: Jeongbang and Cheonjiyeon falls, the Maeil Olle Market and Olle Route 7 past Oedolgae; Jusangjeolli and Jungmun's beach on the last day before the transfer back to the airport.