The O-Train derives its name from the word "One," as the three provinces (Gangwon-do, Chungcheongbuk-do, Gyeongsangbuk-do) in the country's central inland region are connected by this one circular route. The train was designed with the theme of the four picturesque seasons of Baekdudaegan, Korea's biggest and longest mountain range that stretches from Baekdusan Mountain to Jirisan Mountain. The four-cabin train carries up to 205 people and includes separate seating options for families and couples to accommodate the needs of different passengers. There are also individual observatory seats for people traveling on their own. The train is well-equipped with various convenience facilities including a café, children's play area, toilets, etc. The train moves at the 165km per hour of speed, allowing passengers to reach Seoul to inland region quicker and easier than before. The exterior of the train is decorated with the pictures representing the beautiful scenery of Korea's four seasons, whereas the insides are dotted with highlights taken from Baekdudaegan mountain range.

Nangye Korean Classical Music Museum in Yeongdong, Chungcheongbuk-do was built to preserve and build upon the musical achievements and artistic spirit of Nangye Park Yeon, one of the three master musicians of traditional Korean music during the Joseon Dynasty, and to enhance public awareness of traditional Korean music. The Nangye Korean Classical Instruments Production Village produces high-quality Korean classical instruments in cooperation with Yeongdong-gun and a professional Korean classical instrument manufacturer to foster awareness that Yeongdong is truly home to traditional Korean music.

Dolsando is the seventh largest island in Korea and is connected to the mainland via Dolsan Bridge. Ever since construction was completed on December 15, 1984, the 450 meter-long, 11.7 meter-wide bridge has become a popular tourist attraction.There is plenty to see on Dolsando Island including numerous scenic spots and historic sites such as Dolsan Park, Musulmok Battlefield, Jeollanam-do Fisheries Exhibition Hall, Bangjukpo Beach, Hyangiram Hermitage, and Eunjeogam Hermitage. Located beneath Dolsan Bridge is a life-sized model of a Geobukseon (Turtle Ship), which played an important role in the Korean Navy’s victories during the Imjinwaeran War (1592-1598). Visitors will also find plenty of seafood restaurants lining the paved coastal road.

Daejin Beach, located in the north of Yeongdeok, Gyeongsanbuk-do in the small coastal village of Daejin-ri, is the longest beach on the east coast. The beach is popular among family vacationers for its clean and shallow waters. The area is surrounded by a lush pine forest creating beautiful scenery. There are also facilities such as shower booths and restrooms for the convenience of beach-goers. A major attraction of Daejin Beach is Songcheon Stream which flows across the white sands of the beach. Vacationers may enjoy a dip in the freshwater stream while fishing both freshwater and sea fish. In addition, the Gangchuk Coastal Road connecting Daejin Beach to Chuksanhang Port and Gangguhang Port is one of many scenic driving tours in Korea.

Sacheon Airport is located in Sacheon-si, Gyeongsangnam-do, and is also referred to as “Jinju Airport,” serving the city of Jinju as well. Nearby attractions include Jirisan Mountain and Hallyeohaesang National Park. The airport serves 165,000 aircrafts and over 1,000,000 passengers yearly, and is able to hold 300 cars at the parking lot.

Rafting is a challenging recreational activity in which a team of six to eight people navigates fast-flowing rivers. Rafting not only offers excitement, but also gives an overview of the natural landscape. Training for rafting provides participants with an opportunity to gain self-confidence, learn to cooperate with their teammates, and relieve stress.Naerincheon Stream in particular is considered one of the top three rafting spots in Korea along with the Hantangang River and Donggang River. Consisting of over ten rapid sub-streams, Naerincheon is the only stream in Korea that runs from south to north.The stream stretches over 6km from Wondaegyo to Gosari Resting Spot; its narrow x_width and pointed rocks offer one of the most exciting and challenging rafting experiences. Rafts are often turned upside down, and each sub-stream is connected to the others, offering little time for rafters to make each maneuver.Naerincheon Stream Rafting is also known for its excellent amenities, like its modern shower facilities with warm water. 

Located in Sejong Special Self-Governing City, the Sejong Culture & Arts Center is a multi-purpose cultural space for performances and exhibitions. It offers various creative opportunities for local artists as well as a place to enjoy culture and arts for local residents. The center features a performance stage with 870 seats and exhibition rooms.

Gwisinsa, located in Cheongdo Village, Geumsan-myeon, Gimje-si, is now a temple of the Jogye Order, but once belonged to the Haweom Order. The temple is widely believed to have been established by the great monk Uisang Daesa during the 16th year of King Munmu (676). However, some experts site the existence of the Namgeunseok stone animal sculpture as proof that the temple was originally the private temple of King Beop of the Baekje Kingdom. Throughout history, the temple has had many names—Guksinsa, Gwisinsa, Gusunsa, and Gwisinsa (same English spelling, different meaning)—but not much is known about when the temple was called by which name. On the temple grounds are a 3-story stone pagoda and some stone sculptures including seoksu (animal statues) and budo (a stupa in honor of a great master). Inside the temple are Daejeokgwangjeon Hall (Treasure No.826), Myeongbujeon Hall, and Gongyangjib Chamber (a chamber for Buddhist offerings).

Suncheon Wild Tea house is a tea experience house as well as a well-being house. It sits in a beautiful forest located on the road to a thousand-year-old Sunamsa Temple, which is located at the skirt of Jogyesan Mountain that is in harmony with the sky, wind, water and the forest. Visitors can experience the beauty and the composure of a traditional Korean style house, delicate flavor and scent of tea while they are surrounded by pine tree scent and the atmosphere of the old times. Available programs are Darye (manners of tea drinking) experience, tea making, tea cookie tasting and education on tea ceremony. Also, mountain meditation, tea tasting, flower pancake making, exhibitions and small music concerts are available. Many families visit here for the tea experience and also for the traditional Korean house overnight stay.