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Jeju Island (Jeju-do) is a popular South Korean island known for volcanic landscapes, beaches, hiking, and unique local culture. Plan for entry, transport, weather, and local customs to make the most of a visit.
Visa / entry requirements
- Nationals of many countries can enter South Korea visa-free for short stays (varies by nationality). Check the Korean embassy/consulate or Korea Visa Portal for up-to-date rules.
- All visitors need a valid passport with at least 6 months validity recommended.
- Some travelers require an Electronic Travel Authorization (K-ETA) — verify before travel and apply online if needed.
- No separate visa for Jeju: it follows South Korea’s entry rules.
Best time to visit
- Spring (April–June): Cherry blossoms, mild temperatures, fewer rainy days — excellent for hiking and sightseeing.
- Autumn (September–November): Clear skies, pleasant temperatures, colorful foliage — arguably the best time.
- Summer (July–August): Warm to hot, humid, peak tourist season, beach activities; expect more rain and typhoon risk in late summer.
- Winter (December–February): Cooler with occasional snow on Hallasan; fewer tourists and lower prices.
Safety tips
- Jeju is generally very safe; petty theft is uncommon.
- Watch for strong coastal currents and obey beach signage and lifeguards; some beaches have dangerous rip currents.
- If hiking Hallasan or other trails, check trail status/weather, carry water, proper footwear, and a map/GPS; trails can be steep and foggy.
- In summer, monitor weather/typhoon warnings and flight/ferry updates.
- Emergency numbers: 112 (police), 119 (fire/ambulance). English support is limited but available in tourist centers and some hotels.
Local customs and etiquette
- Bowing or a slight nod is common when greeting; a handshake is fine with Westerners. Use both hands when giving/receiving business cards or gifts.
- Remove shoes when entering many traditional accommodations, guesthouses, and some restaurants/homes.
- Public displays of affection are generally acceptable but keep it modest in rural areas.
- Tipping is not customary; excellent service is usually included. Small tips may be accepted in tourist settings but are not expected.
Currency and money
- Currency: South Korean won (KRW). Cash is widely used; cards (Visa/Mastercard/Amex) are accepted in most hotels, restaurants, and stores.
- ATMs: Readily available in Jeju City and major tourist spots; use ATMs that accept international cards. Some local/unmanned ATMs may not accept foreign cards.
- Credit cards may not work in small rural shops or markets—carry some cash.
Transportation on Jeju
- By air/ferry: Most visitors arrive by plane to Jeju International Airport (CJU) — many domestic and international flights. Ferries connect from mainland ports (Busan, Mokpo, etc.).
- Public buses: Extensive and cheap network linking major sites; schedules can be slow and infrequent for remote spots.
- Car rental: Highly recommended for flexibility; roads are good and signage often in English. International driving permit (IDP) plus home license may be required depending on nationality—check rental agency rules.
- Taxis: Widely available and affordable for short trips; long-distance fares can add up. Some drivers have limited English—use addresses or phone numbers for destinations.
- Tours: Day tours and guided excursions are plentiful and convenient for hikers, boats, and cultural sites.
Must-know tips & local insights
- Must-see: Hallasan National Park (summit/hiking), Seongsan Ilchulbong (Sunrise Peak), Manjanggul Lava Tube, Jeju Olle Trails, Jeju Folk Village, Cheonjiyeon/Cheonjeyeon waterfalls.
- Food: Try black pork (heuk-dwaeji), abalone dishes, fresh seafood, and Jeju tangerines.
- Coffee culture: Jeju has many scenic cafes—great for views and local roasters.
- Language: Korean is primary. English signage exists in tourist areas; having Korean phrases or a translation app helps in rural areas.
- Connectivity: Buy a Korean SIM or portable Wi-Fi at the airport for data and navigation.
- Environmental respect: Jeju has unique ecosystems—follow trail rules, don’t remove volcanic rocks/shells, and avoid littering.
- Shopping: Local specialties include tangerine products, sea salt, green tea, and Jeju cosmetics. Duty-free shopping is available for international travelers.
- Time to allocate: 3–5 days for major highlights; a week if you want to hike, explore remote beaches, and relax.
Practical checklist
- Check visa/K-ETA requirements and passport validity.
- Book transport and accommodation in peak seasons early.
- Rent a car or plan bus routes; download local transit apps and maps.
- Pack layered clothing, sun protection, and good hiking shoes.
- Get a SIM card or Wi-Fi device at the airport.
Enjoy Jeju’s natural beauty, fresh seafood, and relaxed island vibe—plan around weather and transportation to maximize your visit.