A Day at the Seoul Waterworks Museum
27 Wangsimni-ro, Seongdong-gu, Seoul
서울수도박물관

Located just a short walk from Seoul Forest Station, the Seoul Waterworks Museum (서울수도박물관) is a hidden gem that combines history, architecture, and nature. This museum is refurbished from Korea's very first water purification plant, the Ttukdo Water Purification Plant No. 1, which began its journey in the early 1900s.
On a humid August day, I explored this tranquil space, following a stamp tour that leads through beautiful red brick buildings and lush outdoor exhibitions. It is an ideal spot for those seeking a quiet cultural escape within the bustling Seongsu-dong area, offering both educational insights and picturesque scenery.
Exploring the Historic Ttukdo Water Purification Plant
The museum is open from Tuesday to Sunday, 9 AM to 6 PM, with free admission. As you walk toward the main building, you are greeted by the charming Western-style architecture of the early 20th century. This building was the heart of Korea's first modern water supply system and now serves as an exhibition hall showcasing the history of Seoul's tap water.
The outdoor area is equally fascinating, featuring a slow sand filtration basin that feels slightly eerie yet historically significant. I wandered around the back of the main building and discovered a variety of traditional water-related artifacts, including a classic water mill, an old-fashioned well, and a pump experience area where visitors can try their hand at drawing water.
Outdoor Charms and the Trimage View
Beside the historical structures, the museum grounds offer modern visual treats as well. You can see a refreshing artificial waterfall and catch a clear view of the famous 'Seoul Forest Trimage' luxury apartments in the background. The contrast between the antique brick buildings and the towering modern skyscrapers of Seongsu creates a unique atmosphere.
One of the most impressive natural features here is a 300-year-old Zelkova tree. Its magnificent presence provides a sense of peace and stability to the museum courtyard. Nearby, there is a 'Water Seller' photo zone, paying homage to the historical figure who delivered water to households before modern plumbing existed.
Interactive Experiences: Stamp Tours and Crafts
The museum offers a fun stamp mission for visitors. By exploring the Water and Environment Exhibition Hall and the Annex, you can collect stamps to receive a small gift at the end. The exhibition hall includes simple puzzles for children and a body moisture measuring device that sparked a fun conversation with my friend about our hydration levels.
Creative Zones and Mission Rewards
In the Annex, there is a keychain-making zone where you can use letter blocks to create a personalized souvenir. Although I couldn't find the specific letters for my nickname, it is a great activity for families. Upon completing the stamp tour, I was able to choose between a pencil, a pen, or a fan as a reward—I chose a high-quality pen that made the mission feel very worthwhile.
A Perfect Walking Route: From Museum to Forest
A unique feature of the Waterworks Museum is that they lend out 'drawing kits' for visitors who want to try urban sketching. I plan to return during the autumn foliage season to borrow a kit and capture the beautiful scenery on paper. The deck road connecting the buildings is a pleasant walk that makes the entire experience feel like a stroll through a well-kept garden.
As I left the museum and crossed the street toward Seoul Forest, I noticed beautiful American trumpet creeper flowers blooming. Their deep orange color and small clusters added a vibrant touch to the end of my visit. Combining the Waterworks Museum with a trip to Seoul Forest and Ttukseom Hangang Park makes for a perfect day out in Seoul.
Have you ever participated in a stamp tour at a museum, or do you enjoy finding quiet historical spots hidden within a modern city? If you are visiting the Seongsu area, I also recommend exploring the unique cafes nearby or taking a sunset walk at the Hanang Park. What is your favorite way to cool off on a hot summer day in the city?
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