ooli@lemmy.world to Today I Learned@lemmy.worldEnglish · edit-23 months 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-square29fedilinkarrow-up1206
arrow-up1206external-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-23 months agomessage-square29fedilink
Looks like that kid dug it