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. 

The Gangseo Marsh Ecological Park is an eco-park located on the southern side of the Hangang River between Bangwha Bridge and Hangju Bridge. Established in July 2007, the park is partly comprised of low wetlands, freshwater lakes, and various aquatic plants. Eco-trails wind around the park through reeded areas, around willow trees, and past the migratory bird observation. At the park visitors can watch and learn about a variety of migratory birds during the summer and winter or join one of the park’s organized eco-education programs.

The Jangsaengpo Whale Cultural District located in Nam-gu, Ulsan-si, is the nation's only facility that has a whale watching infrastructure in place. The whale cultural district is famous for the whale-themed tour program featuring a whale watching cruise, a whale museum and the whale ecology familiarization tour. The whale watching cruise was first launched in July 2009. In April 2013, the ship was upgraded to a 550-ton cruise liner with 399 crew members, therefore offering an even more enjoyable whale watching tour. During the day, the cruise ship is mainly used for whale observation. After a minke whale sighting in May 2013, around 3000-4000 common dolphins were observed shortly after. At night, one can experience a glamorous night view of Ulsan Industrial Complex while enjoying diverse performances and buffet dining aboard the ship. The ship also accommodates various events and programs such as school trips, company workshops, seminars, parties, weddings, beer parties and anniversary events. A trip aboard the whale watching cruise with friends, family, or loved ones will surely make for one memorable experience.

Situated in the northeast of Hanyang (the former name of Seoul), Hyehwamun Gate was one of four small gates in the city’s fortress walls. When the gate was first built in 1396 (the 5th year of King Taejo's reign) during the establishment of the city, it was initially called Honghwamun. Unfortunately, the name happened to be the same as the east gate of Changgyeonggung Palace built in 1483 (during the 4th year of King Seongjong’s reign) so it was subsequently changed to Hyehwamun Gate in 1511 (during the sixth year of King Jungjong’s reign) to avoid confusion. The gate is also known as Dongsomun Gate (East Small Gate). Hyehwamun Gate was an important gate for people moving toward the north of the country, since the gate to the north, Sukjeongmun Gate, was often closed. Hyehwamun Gate was destroyed when a street car line was built between Hyehwa-dong and Donam-dong during the Japanese Colonial Period, but was restored in 1992 and placed on a hill next to the road. Visitors can find the gate via Sajik Tunnel, Inwangsan Mountain, Bukaksan Mountain, Changdeokgung Palace, and Sungkyunkwan University; it intersects with the road going toward Uijeongbu. Inside Hyehwa-dong is the bustling Hyehwa-dong University Street; visitors can see Bukaksan and Bukak Pavilion to the west of Hyehwamun Gate.

Roe Deer Observation Center, opened in August 2007, offers a place where you may observe and watch over 200 roe deer romping around the field. Also, the park has a theatre in which you may learn about the life of a roe deer. Moreover, a wide variety of programs are offered to the visitors including eco-life experience program and feeding roe deer. City Tour Bus program is also available for those who wish to take a tour around the park on a bus.

Masan, located on the southern coast of Gyeongsangnam-do, is famous for agu-jjim (steamed monkfish). The dish is both spicy and pure, using a fish with a simple flavor, but adding plenty of spices to the broth. Monkfish is also full of vitamin A, making it good for the skin, as well as having little fat and helping with digestion. The vegetables mixed into the broth contain vitamin C, making this spicy dish very healthy. Masan Agu-jjim Street got its start in the mid-1960s, around the area of Odong-dong. Shop-keepers who generally sold jangeo-guk (eel stew) began to create something similar to bukeo-jjim (steamed pufferfish), using monkfish instead of the usual pufferfish. This new creation, agu-jjim, was easy enough for the locals to adjust to, and soon many people were ordering it. From just one shop, the dish has spread into over 20 shops on this street selling agu-jjim.

The Daeseong-dong Tombs Museum displays artifacts unearthed from the four excavations of the Daeseongdong Tumuli. Highlighting often overlooked relics of the Geumgwan Gaya, the museum has three ground floor exhibit halls and several underground auxiliary facilities. Main exhibits include a life-sized statue of a mounted solider and a statue of a warrior, both of which were recreated based on bones excavated from the tumuli of Yean-ri. The museum relies heavily on the use of videos and dioramas to help visitors explore all that the museum has to offer.

Dosoram Hermitage, along with Seonunsa Temple, is thought to be built during the Beakje Era, 18 BC-AD 660. The temple is located inside of Seonunsa Temple on Dosolsan Mountain (Seonunsan Mountain) in Samin-ri, Asan-myeon, Gochang-gun, Jeollabuk-do. The area of the temple features a picturesque view formed by the rocky outcroppings that were created by volcanic activity. And, two yosa where the Buddhist monks lives are attached to the temple, as well as Nahanjeon Hall, Cultural Property No. 110, and Dosolcheon Naewongung, Cultural Property No. 125, which is at the top of the stone staircase. Of note is the seated Buddha relief carving at Dongburam Hermitage Site of Seonunsa Temple (National Treasure No. 1200), with a x_height and x_width of 13 m and 3 m, respectively. It is carved into the face of a cliff called Chilsongdae, which is located to the west of Dosoram Hermitage. There is also a gilt-bronze seated Ksitigarbha bodhisattva at Dosoram Hermitage of Seonunsa Temple, Gochang (Treasure No. 280), which is enshrined in Dosolcheon Naewongung. The statue of Buddha follows the style of the late Goryeo Dynasty (AD 918-1382), featuring the most elegant and refined pieces of work from that period. Seonunsan Mountain, where Dosoram Temple is situated, has excellent scenery full of rocky crags and cliffs, even though it is not regarded as a tall mountain. Many visitors visit the mountain for its beautiful scenery.

Jeungdo Island (증도) was the first city to be designated a ‘slow city’ in Asia thanks to its unspoiled nature and clean waters. It was assigned as a biodiversity conservation area by UNESCO. Jeungdo Island also has Korea’s largest salt fields. At Taepyeong Salt Field, you can experience real life in a fishing village. There is a tour of the salt museum and hands-on programs for tourists to make the experience more personal. There are some 90 uninhabited islands and islets neighboring the Jeungdo Island. The Wujeon Beach Resort offers a magnificent view of the horizon. The mud hopper bridge, which stands in the mudflats, along with the relic of a historical monument and wetland ecology exhibition hall, are some of the things you can see on the island of Jeungdo. ※ Jeungdo Island Mudflats Festival opens in early August each year, offering a mudflat program as well as a drying by the sun salt-making program, among others.