The 3rd Tunnel was discovered in 1978 by Korean forces. It spans over 1635m in length, 2m in x_width, and 2m in x_height and is located 52km from Seoul. It is estimated that approximately 30,000 soldiers could move through the tunnel per hour. Once the tunnel was found, North Koreans insisted it was intentionally made by the Southern army to invade North Korea, but, their insistence was proven untrue as the explosions used to make the tunnel face southward.The tunnel offers various sightseeing points such as the DMZ Video room, symbolic sculptures, a souvenir shop and more.

The Seoul National Science Museum first opened its doors to the public in 1945. It was destroyed during the Korean War (1950-1953) and was later rebuilt at its current location in 1972. The museum features a range of exhibition halls and hands-on programs offering visitors an opportunity to experience the principles of science. In addition, the programs focus on nurturing the creativity of children and helping children better understand science.

Founded in 1926, Seoul City Hall is a Renaissance-style stone building. Seoul Plaza in front of City Hall is a historic site where the March 1, 1919 (Samil) Independence Movement and the pro-democracy movement in June 1987 were held. It is also a well-known place where tens of thousands of Korean soccer fans came to cheer at during the 2002 World Cup Games. This oval grass square in front of Seoul City Hall, re-established in 2004, is used as a place to hold various events and cultural festivals like “Hi! Seoul Festival,” and is enjoyed by many Seoulites as a place to rest. One of the attractions of Seoul Plaza is the Floor Water Fountain, which looks like a normal sidewalk but shoots water up very high from the floor when you walk across it. The 48 floor lights along the grass square and Fala- a round type outer wall clock- are other attractive features of the Square. The Fala, in particular, is designed to ring the Boshingak Belfry sound at high noon everyday. The Floor Water Fountain presents a grand sight with 35 underwater lights.

Opened March 25, 2005, the Chungmu Art Hall, operated by the Jung-gu Cultural Foundation, is located near Dongdaemun History & Culture Park Station (Seoul Subway Line 2, 4 or 5). The art hall has a grand theater (1,255 seats), a mid-sized theater (327 seats), a small theater (230 seats), the Chungmu Gallery (203㎡), and a convention center (310㎡). The Jung-gu Cultural Foundation made an effort to make Jung-gu a creative venue for culture and art. Visitors of all ages can enjoy and participate in cultural experiences through artistic shows at the hall.<

Daegangno Arts Theater (B5-4F) is a venue for performing arts that is comprised of three halls of varying sizes. The main hall on the 1st and 2nd floors has a proscenium stage and seating arranged in fan-shape. In an effort to present a more contemporary theater experience, the seats in the main hall are closer to the stage than those of a standard theater, allowing audiences to experience performances more vividly.

Yakhyeon Catholic Church was established as a result of Korea gaining religious freedom in the 23rd year of King Gojong’s reign (1886) and the subsequent increase of the Catholic population.In 1891, Myeongdong Cathedral's head priest Doucet laid down the foundation stone in Hap-dong. Coadjutor bishop Coste was in charge of design and construction and the building was eventually completed in 1892.The church was named after "Yakjeonhyeon" (藥田峴,), or a hill of medicinal herbs. This is because the place where the church is located was once a hilly area covered with medicinal herbs. Later on, "Yakjeonhyeon" was shortened to "Yakhyeon" and it became the name of the hilly area between Malli-dong and Seoul Station.Yakhyeon Catholic Church was the first Western-style church ever built in Korea. It's Gothic architecture features a 12m-wide and 32m-long cruciform construction with low arched windows and a pointed-arch entrance gate.

Located on Arirang Street in Gukje Market (Changseon-dong, Busan), Restaurant Street boasts over 60 years of history. It offers delicious Korean food such as gimbap (steamed white rice and various ingredients rolled in dried seaweed), sundae (steamed cow intestines stuffed with various ingredients), and noodles. The open seating and street dining are representative characteristics of the traditional marketplace. The area specialty is Chungmu Gimbap (rolls made of dried seaweed stuffed with rice and served with spicy radish and boiled squid) and is wildly popular among Koreans and international tourists.

Samsung Transportation Museum, the nation’s first automobile museum, is located near Everland, (Yongin-si, Gyeonggi-do) and Samsung Transportation World, a children’s traffic safety learning space. The museum displays a collection of over 700 world-famous pieces including 50 cars, 15 motorcycles, bicycles, horse-drawn carriages, and other transportation-related articles such as vehicle prototypes, parts, hood ornaments, souvenirs, and artwork. There is also a display that chronicles the development of cars and ships and gives visitors a chance to ‘operate’ both types of vehicles. The exhibition area consists of a lobby exhibition hall, main hall, and outdoor exhibit. Children’s Transportation World offers diverse programs such as a children’s bike “driver’s license test” and a free learning center for traffic safety and traffic accident prevention.

The Gwangjang Market is the nation’s first market and continues to thrive as a popular tourist destination today. The second floor of the market provides all of your silk, satin, and linen bed-sheet stores, which are the largest and most famous in Seoul. Many of the stores in the area even have their own factories supplying fabrics to the Namdaemun Market, Pyoung Hwa Market, and even to some department stores. Even though the goods are not brand-name products, the wide selection of high quality goods at inexpensive prices makes it an enjoyable shopping experience. 

Seoul Museum of Art (SeMA) is a Korean modern art museum conveniently located in the Deoksugung Palace area near Jeongdong Theater (traditional performances) and Nanta Theater. SeMA is a 3-story building with 6 exhibition halls, a lecture hall for educational programs, and a library where art-related books, magazines, and visual reference materials are available to the public. In one of the exhibition halls is a permanent collection titled "The Soul of Chun Kyung Ja," an exhibition of the works of the famous Korean artist Chun Kyung Ja. An art museum popular among both locals and visitors, SeMA holds internationally renowned exhibitions twice a year and has hosted Chagall, Matisse, Picasso, Van Gogh, Pompidou, and many other famous collections.