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What were the four major gates in Seoul’s old city wall?

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The old city wall of Seoul, which served as the capital of the Joseon dynasty, was defined by four major gates that anchored the city's layout. These gates are:1

  • Bukdaemun: Known as the Great North Gate, it is located near the top of Mount Bugak.1
  • Dongdaemun: Known as the Great East Gate.1
  • Namdaemun: Known as the Great South Gate, this structure is a designated national treasure.1
  • Seodaemun: Known as the Great West Gate.1

The central district of the old city was planned within these four gates, featuring a rectangular street pattern that remains a significant part of Seoul's historical framework today.1