Visit UNESCO in Jeju Island.

Among the numerous beaches in Jeju Island, Hamdeok Beach is definitely one of the three places with the prettiest sea color. The water is clear and the water depth is shallow, so it is also a good summer resort for families. The west side of the beach is connected by an overpass, so you can experience walking on the sea. A grassy field suitable for picnics and a promenade where you can safely enjoy the sea at night are attractive, attracting endless visitors throughout the year. Especially in summer, it is open at night, so you can enjoy the blue night of Jeju from the sea.

Seongsan Ilchulbong Peak is a World Natural Heritage Site and one of Jeju's top 10 scenic spots. The scenery is said to be the most beautiful in Jeju. It takes about an hour to go up and down. If climbing is difficult, you can also walk along the left shore. Its height is 182 m. Seongsan means a mountain that looks like a castle. 'Ilchulbong' means the peak where the sun rises. Next up is a female diver performance. In case of bad weather, the show is suddenly canceled. Haenyeo performances are held a day at 2pm. Seongsan Ilchulbong Peak was formed when lava erupted from the seabed. The number of stone pillars on the outer shell of the fortress is 99, and it looks like a crown that has come down from the sky. It takes about 30 minutes to reach the top of the ticket office. After climbing to the top, when you come down, you will naturally see Haenyeo Performance Beach.

The name Seopjikoji was given because the Jeju dialect of the cape, 'koji', faces the sea. Located just south of Seongsan Ilchulbong Peak, the cape is a popular tourist attraction. From the top of Seopjikoji, you can easily see the tuff along with the beautiful scenery of the open sea and rapeseed fields. At the top of the hill is a lighthouse fire station built of volcanic rock, measuring 4 meters high and 9 meters in diameter. Behind the Bonghwa Fire Station is Bulguoreum Oreum, which is filled with red soil. The white lighthouse above the cone stands out in contrast. Seopjikoji has been used as a filming location for many Korean movies and dramas. Seopjikoji is also famous as the best recommended tourist destination by cnn. Seopjikoji tour best recommend Continue walking along the beach road, past the lighthouse, and continue to the beach path. There is no need to return to the starting point, the vehicle will be waiting on the other side.

It is a village where people have lived in traditional thatched houses since ancient times. In the past, Seongeup Village was the center of Jeju. In Seongeup Village, horses and cattle were sent to the king and the central government. in Seongeup Village. You can visit the traditional thatched houses for free. You can also see the appearance of a traditional toilet. In Seongeup Folk Village, take a walk along the stone wall alley. You can see the lifestyle of Jeju. You can also experience Hanbok at Seongeup Village.

At the Haenyeo Museum, you can learn about the past and present life of Jeju haenyeo and learn about the future.

Manjanggul Lava Tube is in the representative lava cave of the ones on Jeju Island. its formation around 8 thousand to 10 thousand years. The lava flows erupted from the Geomunoreum volcanic crater and flowed through creating a lava tube with Bengduigul Lava Tube,Manjanggul Lava Tube ，Gimnyengggul Lava Tube,Yongcheondonggul Lava Tube and，Dangcheomuldonggul Lava Tube . Manjanggul is the largest cave and the only one that is open to public. The cave's total length is 7,416meters and as wide as 23 meters at the widest point and 30 me high at the highest point. It was just formed； the lava flow lines、lava shelves,and the ropy lava are also clearly shown on the cave floor. We can see Lava stalactites,lava helictites,lava columns and lava flow stones and lava stone marks, Manjanggul Lava Tube was designated natural monument of Korea in 1962 and in 2007,it was appointed as a UNESCO World Natural Heritage. Also for the first time Korea,it was accredited as Global Geopark in 2010.