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Jeju Island Basics for First-Time Visitors

How to reach Jeju, why you'll want a rental car, and what the island is known for.

Updated Jul 31, 20261 min read

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Rocky coast and island scenery in Jeju

Jeju is Korea's volcanic holiday island — beaches, waterfalls, a big central volcano, and a slower, greener pace than the mainland. It's a short flight away and easy to fold into a longer trip.

Getting there

The easiest way is a short domestic flight. Jeju is one of the busiest air routes in the world, so flights from Seoul and Busan are frequent and often inexpensive. Ferries exist but take much longer.

Book ahead in summer

Jeju is a top domestic holiday spot. Flights and hotels fill up in peak summer and on holidays — reserve early.

Getting around

No subway here

Unlike Seoul or Busan, Jeju has no subway. Buses cover the island but are slow for sightseeing.

Most visitors rent a car. Bring an International Driving Permit plus your home license. If you'd rather not drive, plan around bus routes or arrange taxis and day tours.

What Jeju is known for

  • Beaches and coastline — clear water and dramatic volcanic rock.
  • Hallasan — the tall central volcano, with hiking trails for various fitness levels.
  • Waterfalls and lava tubes — unique volcanic scenery.
  • Local food — the island has its own specialties worth seeking out.

A simple plan

Base yourself near one coast, spend days alternating between beaches, a waterfall or two, and one bigger hike or viewpoint. Three to four days is a comfortable first visit.

Payment and connectivity

Cards and mobile data work just like the mainland — see our payment and maps guides. Carry some cash for small local spots and markets.

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