ooli@lemmy.world to Today I Learned@lemmy.worldEnglish · edit-210 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-square14fedilinkarrow-up1140arrow-down16
arrow-up1134arrow-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-210 hours agomessage-square14fedilink
minus-squaresundraylinkfedilinkEnglisharrow-up9·6 hours agoIt’s probably just some kids messing around:
It’s probably just some kids messing around: