National Memorial of the Korean Provisional Government

Hansung Science High School (한성과학고등학교, or simply 한성과학고 or 한성과고) is a high school (ages 15–18) in Seoul, South Korea. It was opened in 1992 and selects its students from the top 3% of middle school graduates. Currently it holds 356 students (253 boys and 103 girls) with 56 teachers. It is located near Dongnimmun station which is served by Seoul Subway Line 3 (Orange Line). The school is for gifted students with talents in mathematics and sciences. The graduates of the school usually go to engineering schools in Seoul National University, KAIST, Postech, and other prestigious universities in Korea and the world, and also medical schools in Korea.

Seodaemun Prison History Hall is a museum and former prison in Seodaemun-gu, Seoul, South Korea. It was constructed beginning in 1907. The prison was opened on October 21, 1908, under the name Gyeongseong Gamok. During the early part of the Japanese colonial period it was known as Keijo Prison (Keijō Kangoku, the Japanese pronunciation of Gyeongseong Gamok). Its name was changed to Seodaemun Prison in 1923, and it later had several other names.

Muak-dong (Korean: 무악동) is a dong (neighbourhood) of Jongno District, Seoul, South Korea.

Dongnimmun Station is a station on the Seoul Subway Line 3 in Seodaemun-gu, Seoul. It is named after the nearby Independence Gate.

Seodaemun Independence Park (서대문독립공원) is an educational and cultural park located in Hyunjeo-dong, Seodaemun-gu, Seoul, South Korea. The park contains various monuments and buildings, most notably the Seodaemun Prison Museum. The park receives nearly half a million visitors annually.

Dongnimmun (Independence) Gate (Korean: 독립문; Hanja: 獨立門) is a memorial gate located in Seoul, South Korea. The gate was built following the First Sino-Japanese War to inspire a spirit of independence away from Korea's previous status as a Chinese tributary state, which was declared by the Treaty of Shimonoseki. It was designed by Soh Jaipil, a Korean political activist.

The Yeongeunmun (literally "welcoming gate for obligation") was a historical gate located in present Hyeonjeo-dong, Seodaemun-gu, in the northwestern part of Seoul, South Korea. It was built in front of Mohwagwan (Korean: 모화관, hanja: 慕華館) during the Joseon dynasty where envoys dispatched from Ming and Qing China were received as diplomatic guests. In 1896, the gate was demolished along with Mohwagwan one year after the First Sino-Japanese War ended, which was a war between China and Japan primarily for the control over Korea. The Korean independence activist Seo Jae-pil (known as Philip Jaisohn) built the Independence Gate on the site with the desire towards inspiring the spirit of independence in Korea.

Muakjae Station is a station on Seoul Subway Line 3 in Seodaemun-gu, Seoul. The area was named Muakjae after Muhak, a Buddhist monk who played a vital role in moving the Korean capital to Seoul in the 14th century.

Bongwon-dong is a legal dong, neighbourhood of the Seodaemun-gu district in Seoul, South Korea and is governed by its administrative dong, Sinchon-dong's office. Bongwon-dong has the Bongwon-Temple(Bongwonsa) built by Great master Doseon (827–898) in 889, 3rd year of Jinseong Queen, the 51st of Shilla Dynasty. Bongwon-Temple gives opportunities for visitors to experience "Seoul Lotus Festival" and "Yeongsamjae ritual" annually.

Haebangchon (HBC; Korean: 해방촌; lit. Freedom Village) is a district of Yongsan District, Seoul, South Korea. It is one of the oldest neighborhoods in central Seoul. It is also known as the neighborhood at the foot of Namsan (남산자락). The neighborhood's close proximity to Itaewon and the Yongsan Garrison US Army facility has made the area popular with expatriates and military staff. In recent years, the area has become a haven for people from a variety of English-speaking nations. The neighborhood is home to Korean residents, as well as Americans, Canadians, Filipinos, Australians, New Zealanders, South Africans, Britons, Nigerians, Russians and Ecuadorians who have found their home in the "Freedom Village". Many businesses in HBC are foreign-owned and offer a distinct flavor not found elsewhere in Seoul. Recently, Haebangchon has become the 'new' area in Yongsan to open or establish a new business. It became one of the hot places in Seoul juxtaposed with Itaewon and Gyeonglidan-gil (right across the street from Haebangchon). On the old alleyways up to Namsan, cafes, restaurants, pubs, studios, and bakeries are taking up. It is known for its unique atmosphere of co-existence of past and present, Korean and foreign. The HBC Music festival has been a main component in drawing people and new business to the Haebangchon area.

Cheonyeon-dong is a dong, neighbourhood of Seodaemun-gu in Seoul, South Korea.

Ansan is a mountain with an elevation of 295.5 metres (969 ft) in the Seodaemun District of Seoul, South Korea. It has trail route called 'Ansan Jarak-gil (Korean: 안산 자락길)' mostly made of wooden pathway, which improves accessibility for visitors. This high accessibility of trail made the Ansan Jarak-gil as South Korea's first barrier-free mountain trail.