Seongsan Ilchulbong Peak rose from under the sea in a volcanic eruption over 100,000 years ago. Located on the eastern end of Jejudo Island, there is a huge crater at the top of Seongsan Ilchulbong Peak. The crater is about 600m in diameter and 90m high. With the 99 sharp rocks surrounding the crater, it looks like a gigantic crown. While the southeast and north sides are cliffs, the northwest side is a verdant grassy hill that is connected to the Seongsan Village. The ridge provides an ideal spot for walks and for horse riding as well. The sunrise from the crater is magnificent. Also the Seongsan Ilchulbong Peak surrounded by bright yellow colored rapeseed flowers in the spring is truly a sight to behold.  

The Catholic Univ. of Korea Incheon St. Mary’s Hospital was the first to introduce ‘Tomotheraphy’ in Korea. The hospital has established its reputation for painless cancer treatments by using high-intensity focused ultrasound (HIFU) as a tool for the treatment of cancer.

Designated as Historic Site No. 10, the Seoul City Wall is an 18.627km-long wall surrounding Hanyang (present-day Seoul), formerly the capital of the Joseon Dynasty (1392–1910). The wall underwent regular repairs during the 500-year Joseon Dynasty. The wall itself yields evidence of the different skills and materials used, thereby giving it a significant historical value. The Seoul City Wall Museum became full operational on July 31, 2014 after conducting partial operation since April. The museum displays historical artifacts relating to the transformation of the city, and has a permanent exhibition hall, special exhibition hall, information center and multi-purpose lecture room.

Jeongdong Observatory is located on the 13th floor of Seoul City Hall Seosomun building. With a cafe inside the observatory, visitors can enjoy a drink while gazing upon the magnificent view of Deoksugung Palace. In addition, the walls of the cafe are decorated with photos of old Jeongdong for visitors' appreciation.

Artee Riders Club is the first company that offers rickshaw tours in the nation. Not only do you get to ride on the rickshaw to tour around popular attractions including Bukchon Village, Seochon Village, the rickshaw tour guides you to the smaller alleys as well. Travelers to Bukchon Village may have their belongings or luggage stored at the center, and individual's insurance as well as a complimentary drink are offered.

In 2013, the National Museum of Modern and Contemporary Art, Korea opened a new branch in Sogyeok-dong, Jongno-gu at the former site of the Defense Security Command. The announcement for the construction of the National Museum of Modern and Contemporary Art, Seoul (MMCA Seoul) came out in 2009, and the architecture for the museum was selected through idea proposals and an architectural design competition in 2010. What makes the Seoul branch different from the others is that it introduced Korea’s traditional architectural concept of ‘madang’, which is a spacious courtyard where people can come in and gather together to socialize. MMCA Seoul's building is also designed to harmonize with the surrounding nature around the city.Equipped with facilities including a reference center, a project gallery theater and a multipurpose hall, MMCA Seoul strives to accommodate every mode of new artistic endeavor and to communicate with the public. The site is where Korea’s historical and political developments were achieved. Most of the old buildings are gone but a few still remains to remind people of its significant role.MMCA Seoul was inaugurated on November 12, 2013

Let's Run Park Seoul, located in Gwacheon, has horse races every weekend, as well as various unique experience programs and events to enjoy. The most popular program is the Secret Way Tour, giving access to parts of the park generally closed to the public. The Let's Run Wagon Tour allows participants to experience the excitement building up just before the start of a race. In spring, Let's Run Park Seoul blooms with cherry blossoms, making it the perfect place for a spring outing during the Cherry Blossom Festival. Other seasonal festivals take place throughout the year.

Near Mapo-gu, Mangwon Hangang Park is situated on the northern part of the river, between Wonhyodaegyo Bridge and Seongsandaegyo Bridge. It offers lush grass perfect for picnics and promenades. Since it’s located close to the World Cup Stadium, this spacious park is often full of residents and visitors. There is a wide array of excellent amenities: a bike trail, an outdoor swimming pool, sports facilities, and a dock for water sports such as yachting, waterskiing, and motor boating. Cultural attractions near the park include Mangwon Pavilion and Jeoldusan Martyrs’ Shrine. 

The Kumho Museum of Art was opened to celebrate the diversity of art. The museum displays new pieces of art from promising new artists and accomplished artists every year. The museum first opened its doors in Gwanhun-dong in 1989, but moved to a larger area in 1996 where it stands today. The Kumho Museum of Art stands on the east side of Gyeongbokgung Palace. The museum is surrounded by other cultural and folk museums. The B1 floor features artwork of new artists while the 1st and 2nd floors feature project exhibitions and invitation exhibits. About once a year foreign artists are invited to display their art in the museum. There are official invitation exhibitions of seven artists yearly. These are artists who have strongly influenced Korean art. On the 3rd floor of the museum is a small concert hall, also known as Kumho Recital Hall. Although the capacity is only 171 people, all concerts are executed with professional care. On the 1st floor there is a coffee shop and an art shop. The coffee shop and art shop remain open on days the museum is closed.