Cheonggyecheon Stream
– A Serene Nature Walk in the Heart of Seoul
When you visit Seoul, one of the first things you’ll notice is the number of tall skyscrapers. But what surprises many visitors even more is how much nature exists within the city — mountains, trees, and green spaces everywhere. Seoul’s unique charm lies in this harmony between modern city life and nature. One of the best places to experience that balance is Cheonggyecheon Stream. Nestled between towering buildings, this stream offers a refreshing sight of flowing water and leafy paths — a true hidden gem in the city center.

A Brief Introduction to Cheonggyecheon
Cheonggyecheon stretches 10.84 kilometers through downtown Seoul. It takes about two hours to walk one way, and along the route, you’ll meet 22 bridges. The stream begins near Gwanghwamun, flows past Jongno, Dongdaemun, and Dongmyo, and ends near Jegi-dong.
(Image source: www.sisul.or.kr/global/main/en/sub/cheonggyecheon.jsp)
History of Cheonggyecheon
It’s hard to believe that this peaceful stream was once buried under concrete for nearly 50 years (from 1955 to 2003) and used as a busy roadway. Historically, Cheonggyecheon was a natural stream flowing through Seoul, where people once did their laundry and gathered as part of everyday life.
After the Korean War, Seoul underwent rapid urbanization, and the stream became increasingly polluted. Between the 1950s and 1970s, the city decided to cover it with concrete and build roads and buildings above it — turning Cheonggyecheon into a complex overpass. Beneath the concrete, however, water continued to flow.

Over time, the elevated road brought more noise and air pollution than convenience. In 2003, discussions began to restore the hidden stream, and eventually, the concrete was removed. Step by step, Cheonggyecheon was reborn as we see it today.
The restoration included water quality improvements and landscaping, transforming it into a clean, walkable space for everyone. Now, the stream is home to freshwater fish, birds, and lush greenery — a beautiful urban ecosystem in the middle of Seoul.
(Image source: Seoul Metropolitan Facilities Management Corporation)
Cheonggyecheon Today – A Beautiful Urban Walkway
Today, Cheonggyecheon is a symbol of how nature and modern architecture can coexist. Though skyscrapers line both sides, the sound of flowing water and the shade of trees make it a relaxing escape from the busy city streets.
Stretching for about 10 kilometers, it’s perfect for a long walk. If you’re heading from Gwanghwamun or City Hall toward Dongdaemun, consider taking the Cheonggyecheon path instead of the main road — it’s a refreshing alternative.
The stream is beautiful during the day, but it becomes even more enchanting at night. Media art installations and colorful light displays often illuminate the water, making an evening stroll a magical experience.


Seasonal Festivals Along Cheonggyecheon
Cheonggyecheon hosts various events throughout the year. In April or May, the stream is beautifully decorated with lanterns for Buddha’s Birthday. During the autumn months, outdoor reading zones and cultural spaces are set up. In winter, the famous Seoul Lantern Festival lights up the entire walkway with creative and colorful displays.
<Seoul Lantern Festival>
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Before you visit, check what seasonal events are happening — you might get to experience something special!
At Each End of the Stream…
The Gwanghwamun end of Cheonggyecheon features a striking waterfall, marking the starting point of the stream, and offers a stunning urban view. This section, stretching toward Jongno, is especially lively with media art and light festivals.
At the Dongdaemun end, temporary stages sometimes host performances, while near Jegi-dong, you’ll find the Cheonggyecheon Museum, which provides deeper insight into the stream’s history and restoration.
Cheonggyecheon is not just a walking path — it’s a historical space that has evolved with Seoul itself. If you’d like to learn more, visit the official website operated by the Seoul Metropolitan Government:
👉 https://www.sisul.or.kr/global/main/en/sub/cheonggyecheon.jsp
Image source :
👉 https://www.sisul.or.kr/open_content/publicity/bbs/bbsMsgDetail.do?msg_seq=618&bcd=pub_story
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