ooli@lemmy.world to Today I Learned@lemmy.worldEnglish · edit-28 hours agoTIL about erdstall , more than 600 tunnel found across Europe of unknown origin but are believed to date from the Middle Ageswww.atlasobscura.comexternal-linkmessage-square13fedilinkarrow-up1127arrow-down14
arrow-up1123arrow-down1external-linkTIL about erdstall , more than 600 tunnel found across Europe of unknown origin but are believed to date from the Middle Ageswww.atlasobscura.comooli@lemmy.world to Today I Learned@lemmy.worldEnglish · edit-28 hours agomessage-square13fedilink
minus-squaresundraylinkfedilinkEnglisharrow-up6·4 hours agoIt’s probably just some kids messing around:
It’s probably just some kids messing around: