Jeju Racecourse is situated at the base of Mt. Hallasan, 450 m above sea level, with a great view of Baekrokdam and the ocean. It was first set up to protect the Jeju Horse (Natural Monument #347) in 1990. It is open around the year to provide space for excursions, picnic parties and exercises.Its main facilities are the racetrack made of sand which is 1,600m in length and 20m in x_width, examination hall where you can see the conditions of the horses before the race, spectators’ floors from 3rd basement floor to the ground floor, holding 3000 persons per floor, 100 monitors, 100 ticket desks, information desks and a free parking lot which can hold 2000 cars.From July to August, races are held between 4:25 PM~9:20 PM. In the vicinity is the Eoksae Flower Garden which is so beautiful that it is the subject of the “Jeju Eoksae Flower Festival”

The Bay 101 is a yacht club located at Haeundae beach, boasting itself as the no.1 Marine Sport facility in the largest marine city of Busan. With state-of-the-art facilities and equipment along with marine sports professionals, Public Marina offers a cozy and snug place for private dining and other cultural activities. Marine sports can be enjoyed by all ages at The Bay 101, as marine-related sports and services, such as the 360 spinning Jet Boat or Semi-submarine Boat, Speed Boat, Jetski, Peanut boat and Banana boat are available in one place.

Yongsan Observatory offers an unobstructed view of Suncheonman Bay's large S-shaped waterway. The observatory can be reached by following the trail through the field of reeds, crossing over Daedae Estuary on Mujingyo Bridge. With a birds-eye view, take in the vast fields of reeds and mudflats, dotted throughout with groups of birds wading through in search of food.

Gwangseongbo Fortress’s outer wall from the Goryeo era was mended in 1618. The fortress was built in 1656 and the outpost was constructed in 1679. It was completely remodeled into a masonry castle with gates in 1745. During Sinmiyangyo (the American invasion in 1871), Gwangseongbo was the fiercest battle ground in Ganghwa. On April 24, 1871, a fleet with 1,230 American naval forces led by Rear Admiral John Rodgers landed on Ganghwado Island to demand the opening of Korea's ports and commerce. The armed forces attacked Chojijin Fortress and Deokjinjin Camp, then marched to Gwangseongbo Fortress, where they engaged in close combat with the warriors of Joseon. Although General Eo Jae-yeon and the other warriors were poorly equipped with far inferior weapons, they bravely fought to the death against the invading forces.The battlefield ruins of the fortress and the gate towers such as Anhaeru, Gwangseongdon, Sondolmokdon, and Yongdudon were repaired in 1977. The twin tombs of General Eo Jae-Yeon and his brother Eo Jae-seon, along with the anonymous tombs of warriors who died on the battlefield were also honorably arranged at the same time. Furthermore, a stone monument commemorating the restoration of Ganghwa Battlefield was erected on Yongdudondae Post.In 1988, an extensive rest area was created toward the shore for visitors’ convenience. Gwangseongbo Fortress is presently designated as Historical Relic No. 227. A religious service known as Gwangseongje is held annually to commemorate the patriotic spirits of General Eo Jae-yeon and other unnamed warriors. This service takes place at 11 a.m. on every April 24th of the lunar calendar.

Odusanseong Fortress (오두산성) is built around the strategic summit of the mountain. Its walls stretch across roughly 620 meters and were built during the Baekje Dynasty. The fortress is built on the intersection of the Imjingang River (임진강) and the Hangang River (한강) on the summit of Odusan Mountain (오두산, 119 meters). The mountain’s slope is steep and stones used in the construction of the fortress walls are scattered here and there at the summit. These scattered stones are evidence that the fortress underwent repairs several times during the Samguk (Three Kingdoms) era and the Joseon Dynasty, as these stones were evidently quarried and used to mend the fortress walls. Excavations have discovered a great deal of earthenware, white porcelain, tile, and iron arrowheads. Topographically, the fortress sits on a prime strategic junction and the Unification Observatory has been situated there as well. The fortress stands as an important object of study concerning fortifications and structures from the Baekje Dynasty. It has been recorded on the stele of King Gwanggaeto, samguksagi (History of the Three Kingdoms), in the baekjebongi (Baekje Annals) and on daedongyeojido (Map of Korea) that the fortress was the Gwanmi Fortress of Baekje, attracting many scholars and researchers interested in this period. 

Gugok Falls (구곡폭포) is located near Bonghwasan Mountain in Chuncheon-si, Gangwon-do. The falls twist and turn nine different times before dropping down from a huge stone wall, ending in a magnificent 50m cascade. The falls are surrounded by interesting rock formations, one of which includes the Haneulbyeokbawi Rock.Gugok Falls was designated as one of Chuncheon city’s official tourist attractions on February 13th, 1981. From the ticket office located at the entrance, it takes about 20 minutes to get to the falls on foot. In winter, the waterfalls are very popular among hikers because, when frozen, the x_height and the sheer size of the falls are perfect for ice climbing. If you hike through a nearby jae (a small mountain pass) named "Kkaldakgogae (깔닥고개)", you will come across a natural Munbae village where you can enjoy Sanchaebibimbap (mixed rice with seasoned wild vegetables) and traditional liquor.

Computers have undergone a dynamic and fast-paced evolution for the last four decades. It set critical roles for the establishment of world-wide gaming industries, including NEXON. Thus Nexon Computer Museum was established in Jeju to share the rich history of computers and to display the digital phenomenon, which has increasingly become a pivotal segment of society, is valuable for future generations. The opening date of the museum: July 27, 2013

King Suro founded the Garak Kingdom in A.D. 42 and married Heo Hwang-ok, a princess from the Indian country of Ayuta, in A.D. 48. He was the founder of the Gimhae Kim family. Heo Yeop, a Yeongnam governor, gave the tomb its current look in the 13th year of the reign of King Seonjo (1580). The tomb compound includes various buildings, including the Sungseonjeon (where the ancestral tablets of King Suro and his queen are kept), Anhyanggak, Jeonsacheong, and Jegigo, as well as stone structures, such as a sindobi (tombstone) and gongjeokbi (monument established to pay homage the deceased). The tombstone in front of the royal tomb was built in the 25th year of the reign of King Injo (1647) of the Joseon Dynasty. The name 'Sungseonjeon' was bestowed on the tomb by King Gojong in the 21st year of his reign (1884).

Gunsan Japanese-style House of Sinheung-dong was designated as Registered Cultural Heritage No. 183 in 2005. The area of Sinheung-dong, where the Hirotsu House is located, was a residential area for the wealthy class during the Japanese occupation period and the Hirotsu House was constructed by Hirotsu, a man who ran a linen shop. A lot of Korean movies and dramas such as ‘The General’s Son’, ‘Fighter in the Wind’, and ‘Tazza’ were filmed in this house. The house is a typical Japanese two-story timber house, keeping the original forms of its roof, outer walls, inside area and the Japanese-style garden which has significant meaning in regards to the architecture history.

Daegaya Museum is an exhibition of history and culture of the Daegaya (The Great Gaya; 42-562 AD) Kingdom. The Museum consists of the Daegaya History Pavilion and the Daegaya Royal Tomb Pavilion. The History Pavilion houses a collection of relics from the Daegaya Kingdom era, while holding special exhibitions and education activities periodically. The outdoor exhibition center displays items that represent ancient lifestyle such as dugouts, attic storage, iron furnace, as well as religious relics. The Royal Tomb Pavilion is a 37m-wide dome that houses relics of the Jisandong Ancient Tombs. It is essentially the restoration of the Jisandong Tumulus No. 44, the first large-scale sunjang (burial of the living with the dead).