Jeju Island is one of the most famous destinations in South Korea, often called the “Hawaii of Korea.” With its volcanic landscapes, beaches, and unique culture, Jeju is the perfect escape whether you’re traveling solo, with friends, or on a romantic trip.
The fastest way from Seoul to Jeju is by plane. Multiple flights run daily from both Incheon and Gimpo airports, taking just 1 hour—perfect for a weekend trip.
Here’s everything you need to know before visiting.

Jeju Island is famous for its breathtaking scenery, clean air, and relaxed lifestyle. It’s also a UNESCO World Natural Heritage Site, attracting millions of travelers every year who want to experience its natural wonders and traditional culture.
Jeju is about 1,848 km², roughly the size of London. Because of its size, planning your itinerary in advance is key if you want to see the best spots without rushing.
The Famous Trinity: 3 Things Jeju Island is Known For
1. Hallasan Mountain: Korea’s highest peak at 1,950 meters, this dormant volcano offers breathtaking hiking trails and is the spiritual heart of the island.
2. Haenyeo (Female Divers): These incredible women, some in their 80s, free-dive to collect seafood using traditional techniques passed down through generations. UNESCO recognized them as an Intangible Cultural Heritage.
3. Volcanic Landscapes: From lava tube caves like Manjanggul to dramatic coastlines and unique rock formations, Jeju’s volcanic origin creates otherworldly scenery that photographers dream about.
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Best Things to Do in Jeju Island
Here are the best things to do that no traveler should miss:
Hike Hallasan Mountain, South Korea’s highest peak.
Watch the sunrise at Seongsan Ilchulbong (Sunrise Peak).
Explore the Manjanggul Lava Tube, one of the world’s largest.
Swim or relax at Hyeopjae Beach.
Visit Cheonjiyeon and Jeongbang Waterfalls in Seogwipo.
Walk through orange orchards and try Jeju’s tangerine desserts.
Eat Jeju black pork BBQ, a local specialty.
Adventure: Hike Hallasan or explore lava caves.
Relaxation: Spend a day at Hyeopjae Beach or sip coffee at seaside cafés.
Culture: Visit Jeju Folk Village or watch haenyeo divers in action.
Food: Try Jeju black pork, fresh abalone, and tangerine ice cream.
Top 10 Places to Visit in Jeju Island
Hallasan Mountain – a must for hikers.
Seongsan Ilchulbong – sunrise views like no other.
Manjanggul Lava Tube – an underground wonder.
Hyeopjae Beach – turquoise waters and white sand.
Cheonjiyeon Waterfall – a magical evening spot.
Jeongbang Waterfall – the only one in Asia that falls directly into the sea.
Seogwipo Maeil Olle Market – perfect for local food.
Jeju Folk Village – step back into history.
Udo Island – a small island off Jeju with crystal-clear waters.
Spirited Garden – peaceful bonsai gardens.
Jeju Island Tourism: Planning Your Visit
Best time to visit: Spring (April-May) and fall (September-November) offer perfect weather and beautiful natural colors. Summer brings crowds but great beach weather, while winter is mild but can be windy.
Transportation: Rent a car for maximum flexibility – driving in Jeju is easy and scenic. Public buses connect major attractions, and tour buses offer convenient packages for first-time visitors.
Where to stay: Jeju City for convenience and nightlife, Seogwipo for natural attractions and waterfalls, or beachside resorts for luxury and relaxation.