九龍城砦
The original site of South Gate () has been designated as a declared monument and all related relics unearthed have been preserved. Flagstone pavement, cornerstones of the buildings, and a drain were discovered. Also, two granite plaques with Chinese characters for "South Gate" and "Kowloon Walled City" were unearthed at the site of the original South Gate when the Walled City was torn down in 1994.