Seoul Hanyangdoseong-gil Course 2 (Naksan)

Cheonggyecheon (Hangul: 청계천, Korean pronunciation: [t͡ʃʰʌŋ.gje.t͡ʃʰʌn]) is a 10.9-kilometre-long (6.8 mi), modern public recreation space in downtown Seoul, South Korea. The massive urban renewal project is on the site of a stream that flowed before the rapid post-war economic development caused it to be covered by transportation infrastructure.

The Catholic University of Korea (hangul : 가톨릭대학교 hanja : 天主教大學校) is a private Roman Catholic institution of higher education in South Korea. It was established in 1855. The Catholic University of Korea operates campuses in Seoul and in the neighboring Bucheon City. The university's medical school, considered one of the most prestigious in South Korea, has eight affiliated hospitals in major cities of the country.

Changsin-dong is a dong, neighbourhood of Jongno-gu in Seoul, South Korea.

Gwanghuimun (Hangul 광희문, Hanja 光熙門; also known as Southeast Gate) is one of The Eight Gates of Seoul in the Fortress Wall of Seoul, South Korea, which surrounded the city in the Joseon Dynasty. The gate is also known as Namsomun (남소문, “South Small Gate”). It was originally called Sugumun "Water Channel Gate."

Dongdaemun History & Culture Park Station is a station on the Seoul Subway Line 2, Line 4 and Line 5. The huge Dongdaemun Market district is centered on this station and Dongdaemun Station, located to the north across Cheonggyecheon.The Line 2 station is located in Euljiro-7-ga, Jung-gu, Seoul, and the Line 4 and 5 stations are located in Gwanghui-dong, Jung-gu, Seoul.

Dongdaemun Baseball Stadium was a multi-purpose stadium in Seoul, South Korea. It was used mostly for baseball games. The stadium held 26,874 people. The stadium was built in 1959 and was demolished in 2007, along with the Dongdaemun Stadium. It has been replaced by the Dongdaemun Design Plaza, which opened in 2014.

Doosan Group (Korean: 두산그룹; Hanja: 斗山그룹) is a South Korean multinational conglomerate corporation. In 2009, the corporation was placed in the Fortune Global 500 index. It is the parent company of Bobcat and Škoda Power. Doosan Group is the oldest running company in South Korea and is ranked as one of the world’s top 10 largest heavy equipment manufacturers in 2018.

The Seoul City Wall Museum (Korean:한양도성박물관) is a museum in Jongno-5.6 ga Subdistrict, Jongno District, Seoul, South Korea.

Dongdaemun Stadium was a sports complex in Seoul, South Korea and included a multi-purpose stadium, a baseball park and other sports facilities. It was located near Dongdaemun or Great East Gate. The surrounding Dongdaemun market had many vendors selling athletics-related goods. It was demolished in 2008 to make way for the Dongdaemun Design Plaza & Park.

Dongdaemun District (Korean: 동대문구, romanized: Dongdaemun-gu, "Great Eastern Gate") is one of the 25 districts of Seoul, South Korea.Dongdaemun has a population of 346,770 (2010) and has a geographic area of 14.22 km2 (5.49 sq mi), and is divided into 14 dong (administrative neighborhoods). Dongdaemun is located in northeastern Seoul, bordering the city districts of Seongbuk to the northwest, Jongno to the west, Seongdong to the south, Gwangjin to the southeast, and Jungnang to the east.