Jeju Travel Guide

Author: Thailand eSIM Store | Posted: 24 February 2026  

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Jeju Island is known as the "Hawaii of the East." Its stunning coastlines, waterfalls, cliffs, and caves create some of the island's most beautiful scenery. The comfortable oceanic climate and delicious local Jeju specialties attract millions of domestic and international visitors each year for holidays and sightseeing. In 2010, Jeju Island was also designated as a UNESCO Global Geopark, becoming a precious and beautiful island recognized worldwide for its outstanding natural value and conservation importance.

Jeju Island has a temperate maritime climate with four distinct seasons. Spring (March to May) is warm, with temperatures between 10-20°C; summer (June to August) is hot and humid, with temperatures reaching above 30°C; autumn (September to November) is cool and comfortable, with temperatures between 15-25°C; and winter (December to February) is cold, with temperatures around 0-10°C, but with little snowfall. Jeju Island receives abundant rainfall throughout the year, especially during the summer rainy season.

Popular Attractions Recommendation

#1 9.81 Park

South Korea's first gravity racing park, "9.81 Park," is located on Jeju Island! Gravity racing utilizes the track's gradient and gravity to accelerate. The track here is 1,400 to 1,600 meters long, with a top speed of 60 kilometers per hour. However, this is a track designed for professional racing cars like the GR-X. Of course, there are also family-friendly two-seater GR-D cars, where the front passenger controls the car while the back passenger leisurely enjoys the scenery. The standard track is the single-seater GR-E, which can also reach speeds of up to 40 kilometers per hour! Imagine speeding, turning sharply, and braking on the winding track – it's reminiscent of the cool action in the movie "Fast & Furious," offering a thrilling experience!

#2: Aqua Planet Ocean World

Many countries have their own iconic aquariums, and Aqua Planet Jeju, located on Jeju Island in South Korea, is the largest aquarium in Asia. Divided into sections such as "Aquarium," "Ocean Stage," and "Marine Science," it allows visitors to explore over 500 species and approximately 48,000 creatures. The second floor showcases representative marine life from the Arctic, Atlantic, Pacific, Indian, and Antarctic Oceans. The first floor creates an adventure in a tropical rainforest, where visitors can even touch starfish, conches, and magpie sharks. Basement level features the 23-meter-long, 8.5-meter-high "Jeju Sea" tank, offering a cinematic experience of marine life. Don't miss the spectacular underwater musical and the haenyeo (female divers) diving performances!

#3 Jeju Nanta Show

If you're traveling independently to Jeju Island, you absolutely must see the famous "Nanta Show." This uniquely Korean performance uses the melodies of the traditional "Samulnori" (traditional Korean game of samulnori) and humorous, dramatic, and exaggerated physical movements to energetically depict stories from the kitchen. While it may seem chaotic, it's actually quite theatrical. This performance, which uses knives, cutting boards, and other kitchen utensils as musical instruments to create a unique atmosphere that replaces language, completely overcomes language barriers. As a result, it has gained international acclaim and become a representative cultural tourism product of Korea, even making its way to Broadway in New York!

#4 Hallasan Mountain

Hallasan Mountain, the main mountain range of Jeju Island, South Korea, rises to nearly 1,950 meters, making it the highest peak in South Korea. It is a dormant volcano surrounded by 360 parasitic volcanoes, resulting in a 14-kilometer-long lava tunnel. It is a UNESCO World Natural Heritage site and is also associated with legends of deities residing there. The area boasts numerous hidden gems, such as the majestic Wangguan Ridge, the beautiful Baekrokdam Pond, the legendary Yeongsil Rock, and waterfalls hidden in the valleys. Due to its geography and climate, it is a veritable ecological treasure trove, home to thousands of animal and insect species, as well as diverse plant life—definitely worth exploring!

#5: TESEUM Teddy Bear Museum

The TESEUM Teddy Bear Museum in Jeju Island is an open-air attraction themed around teddy bears. The name "TESEUM" is a combination of "Teddy Bear" and "Museum." All the exhibits, besides teddy bears, include other wild animals, aquatic plants, flowers, and birds, all handmade dolls. They are vividly depicted in various scenes, telling stories. The museum even has a collection of limited-edition teddy bears from around the world. On the second floor of Building B, there's a 4-meter-long teddy bear and the world's smallest teddy bear, measuring only 0.45 centimeters!

#6 Yongduam Rock

This enormous "Dragon Head Rock" was formed by the cooling of volcanic lava from Hallasan Mountain. It stands approximately 10 meters tall and 30 meters long. Over the years, sea erosion has shaped it into the appearance of a dragon's head. Naturally, it's steeped in mythology. Legend has it that a dragon tried to steal a jade pearl from Hallasan Mountain, but the mountain god discovered it and shot it with an arrow. The dragon fell to the sea, its body sinking to the bottom, while its head remained upright, turning into stone. With the development of tourism, many cafes, bars, and sashimi shops have opened here, turning it into a famous coffee village. Tourists can stroll along the coast, admire the unique rock formations and the sea, enjoy a cup of coffee, and savor fresh sashimi, stealing a moment of leisure from their busy lives.

#7: Seogwipo Maeil Olle Market

This is the largest market in Seogwipo City, Jeju Island, South Korea. It is a traditional market that started in the 1960s. It was originally only 120 meters long, but it has now evolved into a 620-meter-long arched arcade shopping street with about 200 shops and more than 140 stalls. The editor thinks that if you want to experience the local culture, you must visit a traditional market. The environment is also very comfortable. There is even a water steam to cool down the market, which is very thoughtful. As for the market, the editor recommends that you must try the saury seaweed rice rolls, black pork croquettes, and special millet rice cakes. Then drink citrus juice or makgeolli.

#8 Yakcheonsa Temple

Yakcheonsa Temple, the largest temple on Jeju Island in South Korea, is named after its supposedly miraculous water that can cure all diseases. The temple complex is approximately 10 stories high and is also the largest Buddhist temple in Asia. Legend has it that after Qin Shi Huang unified the six kingdoms, he sent the alchemist Xu Fu eastward across the sea in search of the elixir of immortality. Xu Fu never returned, but settled on Jeju Island, where Yakcheonsa Temple was built. The temple's main hall houses a 5-meter-tall main Buddha statue of Vairocana, with a 4-meter-high pedestal. The walls are adorned with giant carvings of wisteria and golden dragons, and even the bell in the bell tower weighs 18 tons. Combined with the surrounding Buddhist halls and towers, this magnificent and sacred temple is certainly worth a pilgrimage and a sincere wish!

#9: Jeju Railway Park

Who says you can't include leisure and sports activities in your Jeju Island trip? The Jeju Railway Park boasts 120 different cartoon-themed bicycles, allowing you to choose your favorite. What exactly are railway bicycles? Originating in the American West, they utilize abandoned railway tracks, allowing four-wheeled bicycles to travel along them while enjoying the beautiful scenery. At Jeju Railway Park, traveling along the double tracks offers views of Yongwakak and Wollangbong Peaks, with blue skies above and meadows and herds of cattle below – a truly idyllic experience!

#10: Sa-yeong-i Tree-lined Path

Have you ever been to the Forget-Me-Not Forest in Nantou, Taiwan? The "Si Lien Yi Tree-lined Path" is Jeju Island's version of the Forget-Me-Not Forest, a popular spot for internet celebrities. The Korean drama "Secret Garden" was also filmed here. Undoubtedly, this is a Jeju Island attraction highly recommended by Koreans. Its unique charm lies in the 15-kilometer-long dense cedar forest path. The path is surrounded by pristine forests, and you can breathe in phytoncides by taking deep breaths. Especially when it's foggy, it has a dreamlike, fairy-tale feel. According to calculations, walking the entire path takes about 6 hours.

#11: Colorful Swiss Village

Seoul has its Little Swiss Village, and Jeju Island has its own equally impressive "Colorful Little Swiss Village." Vibrant with color and a fairytale feel, the villas, painted in red, orange, and yellow, rise up the slope. Each building has shops on the first floor and guesthouses on the second, a layout that seamlessly integrates food, lodging, and entertainment. Next to the tourist information center, there are signs pointing to landmarks from various countries, perfect for taking photos. Walking into the alleys between the buildings reveals beautiful murals on the walls, and every shop has its own unique atmosphere. Although "Colorful Little Swiss Village" isn't large, you'll find yourself reluctant to leave.

#12 Seongeup Folk Village

The traditional Korean folk village, "Seongeup Folk Village," is located at the foot of Hallasan Mountain. It preserves the original charm of an ancient village, featuring traditional houses, old government offices, fortress ruins, stone tablets, a village school, stone mills, stone statues, and centuries-old beech and hackberry trees. It also boasts intangible cultural heritage, including folk songs, folk crafts, folk games, and the Jeju dialect. Here, you can experience Jeju Island's unique living culture, like stepping into a time tunnel and instantly returning to ancient times! By the way, the black-haired pigs here are highly nutritious, with tender and delicious meat—definitely worth trying!

#13: Udo Island

Udo Island is a small island located east of Jeju Island in South Korea, renowned for its beautiful natural scenery and rich cultural heritage. This island, covering approximately 6 square kilometers, boasts clear waters, white sand beaches, and magnificent coral reefs, making it an ideal destination for nature lovers and water sports enthusiasts. Udo Island gets its name from its shape, which resembles a reclining cow, and it features several famous attractions such as Udo Peak, Coral Sand Beach, and Black Sand Beach.

The island retains the traditional Jeju Island fishing village atmosphere, where visitors can experience the local haenyeo (female divers) culture and taste fresh seafood. Udo Island boasts distinct beauty in all four seasons, each offering different scenery and activities, such as rapeseed flower fields in spring, sea bathing in summer, ginkgo forests in autumn, and hot springs in winter, making it a tourist destination suitable for all seasons.

#14 Aewol-eup

Aewol-eup is renowned for its stunning coastline and relaxed atmosphere. Boasting some of Jeju Island's most beautiful seascapes, visitors can enjoy delicious food while admiring the ocean views from the coastal cafes and restaurants. Aewol-eup's port area, with its numerous fresh seafood markets and traditional fishing village charm, attracts many food-loving tourists.

The Handam Beach in the town is a popular tourist attraction, offering various water activities and fishing experiences, as well as canoeing. Furthermore, Aewol-eup attracts many tourists from around the world with its unique geological landscape and natural beauty, making it a must-visit destination on Jeju Island.

However, Aye Yueh is quite remote, so the editor recommends driving or hiring a car for easier access!

#15 Self-Service Cooking Experience

Jeju Island's buffet experience is perfect for travelers who want to cook and enjoy local delicacies themselves. Using unique Jeju ingredients such as Jeju tangerines and seafood, you can cook your own meals and gain a deeper understanding of Jeju's culinary culture!

Here you can pick Jeju's specialties yourself, especially juicy and sweet tangerines. Experience Jeju firsthand with your own hands. Harvest carrots, tangerines, herbs ( crops vary depending on the season ), and other Jeju specialties directly for cooking. A photographer will also capture your culinary adventures, creating special memories of your Jeju Island trip.