Manjanggul Cave is registered as a World Natural Heritage Site. The total length is 7,400 meters, and the section that can be explored is 1 kilometer. It is a cave created by flowing lava. Manjanggul Cave is a lava tube-like cave that flows from high to low due to volcanic eruptions called Geomunoreum near Hallasan Mountain. As the surface and floor cool down quickly, the surface hardens and hot magma flows like a tube. It takes about 1 hour to go down the underground There is also a puddle with water, so you have to be careful about walking, and there is an English explanation everywhere you go until the stone pillar comes out 1km. After the cave was made like a tube, the lava flowed down from the hole in the ceiling and hardened, forming a long stone pillar like a tower. Manjanggul Cave is closed on the first Wednesday of every month, and the entrance deadline is 17:00, so you have to arrive at the parking lot by 16:50

Woljeong-ri beach has many cafes including the beach You can have coffee time and the beach wind generators and benches It's good to take pictures of Jeju beach with your back Driving on the coastal road and ending the driving course It's very romantic and peaceful.

Seongsan Ilchulbong Peak is a World Natural Heritage peak, and it takes about an hour round trip for you to climb and descend. Its height is 182 m. Seongsan means a mountain resembling a castle. Ilchulbong means the peak where the sun rises. Seongsan Ilchulbong Peak also has a haenyeo performance. Viewing is possible. Haenyeo performances are held twice a day at 2:00 PM. In case of bad weather, it may be canceled suddenly. Seongsan Ilchulbong It was formed when lava erupted from the seabed, rose high, and then hardened. There are 99 stone pillars on the outer wall of the fortress, like a crown descending from the sky. It takes about 30 minutes to reach the top of the ticket office. Seongsan Ilchulbong Peak Climb up and feel the greatness of nature.

Woljeong-ri beach has many cafes including the beach You can have coffee time and the beach wind generators and benches It's good to take pictures of Jeju beach with your back Driving on the coastal road and ending the driving course It's very romantic and peaceful.

Seongeup Folk Village, located at the foot of Hallasan Mountain in Jeju Island, is a small village with a vast culture from 1410 to 1914. The cultural assets of the folk village have been passed down from generation to generation. Includes treasures such as residential houses, Confucian shrines and schools, ancient government offices, stone statues, large millstones (horse- or ox-drawn millstones), fortress remains and stone monuments. Among the cultural properties of the folk village, there are intangible cultural properties such as folk games, local food, local folk crafts, and local dialects. Even the trees are an important part of the region's heritage. A few hundred-year-old zelkova and nettle trees stand in the center of the town, retaining the solemn atmosphere of the old days. Seongeup Folk Village shows the unique culture of Jeju Island. Local Tongsi is particularly well-known as a characteristic of Jeju's folk culture.

Jeju Stone Culture Park Stone Culture Park is a museum and ecological park that comprehensively and systematically shows the stone culture of Jeju, the land of stones. The exhibition hall was completed and opened on June 3, 2006, seven years after the groundbreaking. Stone Culture Park, where you can see the stone culture of Jeju, is so large that it is recommended to visit it on a leisurely schedule. The Stone Culture Park is located in front of Oreum, a natural heritage unique to Jeju, and if you follow the shape of a castle made of piled stones, you will arrive at the entrance of the Stone Culture Park with a clear view of the surroundings. Passing through the entrance and following the viewing path, you can see various stone statues created by weaving the tale of Seolmundae Grandma and her son, General Ohbaek. The museum is underground, not above ground.

Sangumburi Crater information Jeju Sangumburi Crater is a parasitic volcanic crater of Hallasan Mountain. It is the only submerged volcano in Jeju Island. The outer circumference of the crater is 2,067m, the inner circumference is 756m, and the depth of the crater is 100-146m, forming a conical cliff, and the floor area is about 8,000 pyeong. The crater rarely ejected lava, only a hole was dug deep by the explosion, and the material from the explosion was scattered in all directions and only a small amount accumulated around it. Although the diameter and depth of the crater are larger than that of Baeknokdam, the water does not accumulate and flows out to the sea through the basalt gravel layer of the crater wall. Such a crater is called a maar, and Sangumburi Crater is unique in Korea, and there are only a few in Japan and Germany worldwide.

The Jeju Haenyeo Museum is located in a fishing village overlooking the white sandy beach in Sehwa-ri, Gujwa-eup. It exhibits materials related to the ocean, fishing villages, folklore, and fishing, focusing on the haenyeo culture of Jeju, which has a history from before the beginning of time. All exhibits inside and outside the museum were donated by haenyeo. In the exhibition hall, the actual haenyeo's house was also donated and moved, and food culture and childrearing, half-urban farming, and Yeongdeunggut culture are displayed in detail. The 7-minute video is definitely worth watching. technology is a skill acquired through long-term training and experience. Usually, from the age of 8, they learn to swim and dive in the shallow waters of the village, and become baby haenyeo around the age of 15. Haenyeo's material work requires a high degree of skill. You have to hold your breath and work for more than one minute while enduring strong water pressure in 15m of water.

Take a tour of Jeju's traditional markets. A variety of food. You can see the life of Jeju people. Look back at the market that can only be seen in Jeju, and look at the busy life of Jeju and find a side that you have not seen in other travel destinations.