Osaek Hot Springs is in Osaekjigu, a part of Namseorak, and is reputed to have been discovered by a Buddhist monk of Seongguk temple from the Joseon Period (1392~1910). It is 20Km west of Yangyang, 5Km Southeast of Hangyeryeong, and 30km to the south of it is the Osaek mineral spring resort. From three base rocks at the resort come rivulets flowing with water high in iron and carbonic acid, which is good for stomach-ailments, anemia, and neuralgia. The water temperature is relatively low at 30 ℃, and is high in sulfur as well. The water at Osaek Hot Springs gushes from a high ground (650m above sea level), and there is a legend that long ago, nymphs came here to bathe and returned to the heavens. The water temperature here is 42 degrees Celsius, and high in chloric acid, sulfur, manganese, and iron. It feels slippery and soft, and has a slight fishy smell, but it is so great for skincare that Osaek Hot springs is also called Miinoncheon (beauty hot springs). After the geological examination by Gangwon-do in 1982, it was officially designated as Osaekoncheonjigu (Osaek Hot Springs Area).

Jungsangangil Road stretches 14 km, and has a calm ambience. Old stone walls and dense trees line either side of the road. The road also leads to Seaside Ranch road (Bada Mokjang-gil (livestock ranch) which is open to pedestrians. The road is a unique location on Jeju, with expansive green fields located next to the ocean. * 'Olle' means an extremely cramped alley coming to the main gate of a home from street in the Jeju Island Dialect.

Gurim Village features a natural village, famous for its huge size and is home to various historical tales, persons and natural cultural tourism resources, making the village attractive to tourists.

Established in 1918, Jumunjin Lighthouse is the first light house in Gangwon-do region. The lighthouse is 3m in max diameter and 10m in x_height with white mortar covered the exterior wall. The building shows the early structure of the country’s lighthouse architecture, which is a great value in terms of the nation’s architectural history. The light signal blinks at 15-second interval and can be identified from 37km away. The lighthouse was once destroyed during Korean War and restored in 1951. Jumunjinhang Harbor, where the lighthouse is located, is 210,000㎡ in size. After becoming a half-way station of Busan-Wonsan Route in 1917, both passenger and freight vessels made an entrance to the harbor.

Located in the north of Dodonghang Port, Dodong Lighthouse is also called Haengnam Lighthouse. From here, you can get a great view of Jeodonghang Port and its surrounding sea. The coastline walk path, starting from the left of Dodonghang Port, leads to the lighthouse. Another way is through the Haengnam mountain path behind Ulleung-gun Office. The 1.4-kilometer walk path from Dodonghang Port to Dodong Lighthouse is fascinating and the round trip takes roughly an hour and a half. On clear days, you can see Dokdo to the east from atop the lighthouse. To the north, you can see the beautiful landscape of Jeodonghang, Chotdae Candlestick rock, and Seonginbong Peak (the symbol of Ulleungdo). The lighthouse has long served as a beacon for Ulleung sailors. In 2006, it was newly renovated to include a small park and exhibition gallery. Nearby, there is Dodong Yaksu Spring. The sparkling water is said to help digestion and treat skin problems.  

Daejeonghyanggyo is a Confucian school during Joseon Dynasty. Although the exact date of construction is uncertain, it is estimated that the building was built at around the same time as Daejeonghyeon in 1416. The school was originally located inside Bukseong. It moved outside Dongmun and then moved again to the site of Seoseong. It was moved to Dansan Oreum where it remains to this day. At present, Daejeonghyanggyo Confucian School consists of Daeseongjeon, Myeongryundang, Dongjae, Seojae Shinsammun, Daeseongmun, Dongmalmun and Dongjeongmun. Daeseongjeon was remodeled in 1669, 1688, and 1752. Myeongryundang was rebuilt in 1772. After several instances of remodeling and rebuilding, Daeseongjeon was remodeled again in 1993. The Confucian school was designated as Jeju Tangible Cultural Asset No. 4 in August 1971.

Jumunjin Port, one of the main fishing ports on the east coast, is home to over 350 fishing boats. The East Sea, where the warm and cold waters meet, is excellent for catching a lot of different types of fish including squid, lance fish, pollack, herring and anchovy. Fish caught in the area is often served fresh or cooked at nearby seafood restaurants.

Danyang Jeokseong Fortress is a fortress made of stone from Seongjaesan Mountain in Danyang. About 900 square meters of the surrounding area was mostly destroyed, but in the northeast section, the inner wall of the part that was heaped across the wall still remains. The castle was built surrounding the mountain's southern slope and around the summit. It was designated as Historical Site No. 265 in August 1979. Also, the circumference of the fortress is 923 meters, but most of the fortress walls have collapsed. A 3-meter section of wall remains at the end of the northeast part. Three gates were found in the southwest, east, and southeast areas. Inside of the fortress is the Jeokseongbi stone stele. Jeokseong Fortress is also called Jeoksanseong, as the place was an outpost for the Silla army's invasion of the north, where they stole Goguryeo army’s compound. * Historical symbol of Jeokseongsanseong Fortress Jeokseongbi Stone Stele was found in 1978 inside of the fortress. This artifact relates the power struggle between the Silla and Goguryeo. Besides the stone stele, the fortress also houses relics from the Three Kingdoms Period, such as earthenware and tiles from the Goryeo period. Also, the method employed to construct the structure resulted in its sturdiness, and thus the fortress has important value for studying fortification.

Anseong Machum Museum is a theme museum showcasing the rich cultural assets of Anseong, which have evolved around a type of brassware called Yugi. Located at the entrance of Chung-ang University’s Anseong Campus, the museum has a brassware exhibition hall, theater, planned exhibition hall, agricultural history exhibition hall, local relics exhibition hall, seminar room, and research room. The brassware exhibition hall displays information on the history, production, and use of brassware. The agricultural history exhibition hall exhibits the history of agriculture and special products of Anseong, providing the chance to see how the agriculture of Anseong has evolved over time. The local relics exhibition hall displays the culture and history of Anseong. On display are photos of Anseong, demonstrations of a historical street market, Anseong Namsadang troupe items, and Buddhist cultural assets.

Onyangoncheon Station opened on June 1, 1922 as a regular railway station. The station building was relocated on June 23, 1983. On January 1, 2005, it was converted into a metro station. On September 2, 2008, the double tracked railway extension from Cheonan Station to Sinchang Station started operation.The Seoul Metropolitan Subway extended Line 1 to service the Cheonan-Sinchang extension on December 15, 2008. Onyangoncheon Station started to serve the Nuriro Trains on June 1, 2009.