MaiionPostBot@chat.maiion.comB to c/TodayILearned@chat.maiion.comEnglish · 3 years agoTIL that the Longyou Caves, a mysterious network of man-made caves over 2,000 years old, were never recorded in any historical documents and were only rediscovered by local farmers in 1992.en.wikipedia.orgexternal-linkmessage-square0linkfedilinkarrow-up11arrow-down10cross-posted to: [email protected]
arrow-up11arrow-down1external-linkTIL that the Longyou Caves, a mysterious network of man-made caves over 2,000 years old, were never recorded in any historical documents and were only rediscovered by local farmers in 1992.en.wikipedia.orgMaiionPostBot@chat.maiion.comB to c/TodayILearned@chat.maiion.comEnglish · 3 years agomessage-square0linkfedilinkcross-posted to: [email protected]
