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When you are visiting South Korea, one place you have to visit is Jeju Island. This is one of South Korea’s most breathtaking travel destinations, filled with volcanic landscapes, beautiful beaches and a unique local culture. The island is home to the Jeju Volcanic Island and Lava Tubes, which is a UNESCO World Heritage Site, recognized for its geological features and natural beauty. Jeju offers a wide variety of landscapes to explore, with volcanic craters and lava caves to scenic coastlines and lush forests. Whether you want to hike, relax on the beach or experience local food, Jeju is the place to go. This travel guide can be your perfect partner in planning your trip to this beautiful island.
Before your trip
The best time to go
Before planning your trip, it is important to check the best time to visit Jeju Island. Each season offers a different experience, so choose your travel dates based on the weather and scenery you prefer.
Spring, from March to May, is one of the most preferred times to visit. You can enjoy the warm sun and the flowers in bloom while also being accompanied by a nice breeze. However, in the evenings the temperature will drop, so bringing a jacket or some thicker sweaters is recommended.
During summer (June to August), Jeju enjoys hot temperatures and plenty of sunshine, still accompanied by the refreshing ocean breeze. This is a great time to visit the multiple beaches, waterfalls and forests, which are at their most lush and vibrant. However, summers can also be very humid and occasional storms may occur.
From September to November, the autumn season, the weather becomes cooler and the air feels fresh and clear. There might be some rain at times and temperatures can vary between day and night, visitors are rewarded with beautiful autumn foliage and the island’s famous silver grass fields.
Winters in Korea can be very cold, and Jeju is no exception, although temperatures are not as cold as on the mainland. Strong, cold winds are common during this season, so packing thermal clothing and warm layers is essential if you plan to visit in winter.
Essentials
Once you have chosen your travel dates, it is important to prepare properly for your trip. First of all, you need a valid passport to travel to Korea. It is also recommended to carry some local currency, the Korean Won, even though many places accept cards. Smaller shop markets, or street vendors may still prefer cash.
South Korea uses 220V electrical outlets, so remember to bring the right adapter for charging your phone and other devices.
Jeju is a large island and while public transport is available, many travelers find it more convenient to rent a car in order to explore freely. If you are planning on renting a car, be sure to bring an international driver’s license.
The last tip to make your trip much easier is to buy a SIM card or eSIM with mobile data to use in Korea. It can help you look up directions, check activities or translate Korean.
Etiquette
When you arrive in Jeju, it is also important to respect local etiquette and the island’s natural environment. Smoking is only allowed in designated areas, and littering is strictly prohibited. Trash cans can sometimes be difficult to find, so it is best to carry your trash with you until you locate one to avoid possible fines.
Jeju Island is famous for its beautiful landscapes and protected natural areas. Visitors are encouraged to respect this environment by staying on designated paths, avoiding restricted areas, and keeping noise levels low so everyone can enjoy the island’s peaceful and beautiful atmosphere.
What to See
Here are some of the must-see highlights you should definitely add to your itinerary.
One of the most iconic landmarks on the island is Seongsan Ilchulbong, also known as Sunrise Peak. This volcanic crater rises from the sea and is part of the UNESCO World Heritage Site “Jeju Volcanic Island and Lava Tubes.” The nickname Sunrise Peak came because this place is especially famous for their breathtaking sunrise views.
Another fascinating natural attraction is the Manjanggul Lava Tube, one of the longest lava tube caves in the world. Visitors can walk through a section of the cave and observe impressive lava formations, including lava stalactites and a massive lava column.
If you enjoy waterfalls, Jeongbang Waterfall is a must-see. This waterfall stands at 23 meters tall and is particularly special because it flows directly into the ocean, so definitely a beautiful sighting.
Another beautiful waterfall area is Cheonjeyeon Waterfalls, a multi-tiered waterfall surrounded by lush forest. The area is connected by the decorative Seonimgyo Bridge, also known as the Seonim Bridge, which is adorned with statues of seven heavenly nymphs from Korean legend. The peaceful setting makes it a great place for a relaxing walk in nature.
If you want to experience a different side of Jeju, visit the O'sulloc Tea Museum. This well-known museum and tea plantation introduces visitors to Korean tea culture. You can learn about how tea leaves are grown and roasted, explore the beautiful green tea fields, and even try a variety of tea-based drinks and desserts.
The last spot you should visit on your Jeju trip is Hallasan, the highest mountain in South Korea. Located in the center of the island, this massive shield volcano offers several hiking trails that lead through forests and volcanic landscapes. Adventurous visitors can hike to the crater at the summit and enjoy spectacular views of the island.
What to Do
Beside visiting the beautiful landscapes, Jeju Island also offers many unique activities so you can experience the island in a more active way.
A popular excursion from Jeju is visiting Udo, a small island located just off the eastern coast. It is only a short ferry ride away and is perfect for a day trip. Once you arrive, you can rent a bike, scooter, or electric car and ride along the coastline while enjoying the impressive scenery.
For those who enjoy walking and exploring nature, the Jeju Olle Trail is a fantastic experience. This network consists of 26 scenic trails that circle the island and pass through dramatic cliffs, charming villages, peaceful farmland, and beautiful beaches. Each trail offers a different perspective of Jeju’s landscapes and culture.
Another unique activity is kayaking at Soesokkak Estuary. Here, visitors can paddle through a narrow canyon where fresh water meets the sea. The clear water and dark volcanic cliffs create a peaceful and picturesque setting that feels very different from the rest of the island.
If you are looking to rest for a while at the beach, Hamdeok Beach is one of the most popular spots. Known for its white sand and bright turquoise water, it is a great place to swim, enjoy seaside cafés, or simply watch the sunset over the ocean.
For something a bit more playful, visit Gimnyeong Maze Park, the first hedge maze park in South Korea. The park features puzzle paths, observation towers that overlook the maze, and fun challenges that make it enjoyable for visitors of all ages.
Finally, one of the most unique cultural experiences on Jeju is watching the Haenyeo divers. These remarkable women free-dive without oxygen tanks to harvest abalone, sea urchins, and shellfish from the ocean. Their tradition is so significant that it has been recognized by UNESCO as Intangible Cultural Heritage. A great place to learn more about their culture is near Hado-ri Haenyeo Village, where visitors can sometimes watch the divers at work and visit a small museum dedicated to their history.
What to eat
For our food-lovers we also created this list of the unique local foods you should try when you are on your Jeju trip. Thanks to the island’s volcanic soil and rich surrounding waters, Jeju offers a variety of fresh ingredients and traditional dishes that reflect its culture and environment. Here are some of the must-try foods when visiting the island.
One of the most famous dishes is Jeju Black Pork (흑돼지). Made from native black pigs raised on the island, this pork is known for its rich flavor and slightly firmer texture compared to regular pork. It is usually grilled Korean BBQ–style, similar to samgyeopsal or ogyeopsal, and served with simple salt or anchovy sauce that highlights the natural taste of the meat.
Another popular local specialty is Abalone Porridge (전복죽), also known as ‘jeonbok-juk’. This comforting rice porridge is cooked with fresh abalone from Jeju’s waters and has a mild, savory, and slightly briny flavor. Abalone is considered a premium seafood ingredient and is traditionally harvested by the island’s famous Haenyeo, making the dish closely connected to Jeju’s maritime culture.
Seafood lovers should also try Hairtail Fish Stew (갈치조림), a spicy braised dish made with hairtail fish, radish, and a flavorful sauce. It is considered one of the signature seafood dishes on the island. Because hairtail fish is caught locally around Jeju, visitors often have the chance to enjoy it fresh.
A more traditional and lesser-known dish is Mom-guk (몸국), a thick soup made with gulfweed, a type of seaweed, combined with pork. The soup has a deep, savory flavor and reflects the island’s history of using local seaweed and meat in everyday cooking.
Finally, don’t miss trying Hallabong tangerines, one of Jeju’s most famous agricultural products. These sweet citrus fruits are grown in the island’s volcanic soil and are known for their fragrant aroma and juicy flavor. They are often eaten fresh but can also be found in desserts, snacks, and drinks across the island.
Source: korea.net
As you can see, Jeju Island offers an incredible mix of natural beauty, unique activities, and delicious local food. Whether you are looking for adventure, relaxation, or a deeper connection to Korean culture, Jeju is truly a must-see location for your next Korea trip. We, at The Daebak Company, want to share Korean culture with the world. By making this travel guide we want to make sure our audience can enjoy every part of Korea.
After reading this guide, your trip to Jeju Island will become an unforgettable experience filled with the best sights, food and activities the island has to offer.