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Noryangjin Underground Sewer

Historical Landmark in Dongjak District

4.5 (16) historic site
Open Now

Dating back to the 1890s, the Noryangjin Underground Sewer is recognized as Seoul's oldest underground sewer system with over 130 years of history. Rediscovered in 2011 and refurbished for public access, this abandoned subterranean drainage tunnel allows visitors to walk through preserved historical brickwork and explore early modern engineering.

Commenters reacted with overwhelming enthusiasm and curiosity, bookmarking the sewer as a fascinating hidden gem in Seoul. Many were surprised and amused by how aesthetically pleasing the underground tunnel is, with even local residents admitting they had never heard of it before.

  • Walk through Seoul's oldest underground drainage tunnel dating back to the 1890s
  • Appreciate the restored historic brickwork engineering rediscovered in 2011
  • Take advantage of the unique and surprisingly aesthetic subterranean photo opportunities
  • Add it to your itinerary of off-the-beaten-path historic hidden gems in Seoul

Summaries are created based on reviews, notes, and social media posts.



MondayOpen 24 hours
TuesdayOpen 24 hours
WednesdayOpen 24 hours
ThursdayOpen 24 hours
FridayOpen 24 hours
SaturdayOpen 24 hours
SundayOpen 24 hours

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