Read about the underground "cities" in the Cappadocia region of Turkey (you'll have to scroll down the page a bit) that were first started around 1200BC and then expanded in the 7th and 8th centuries. There are two that are connected by a tunnel and, IIRC, they over 10 kms apart!
Read about the underground "cities" in the Cappadocia region of Turkey (you'll have to scroll down the page a bit) that were first started around 1200BC and then expanded in the 7th and 8th centuries. There are two that are connected by a tunnel and, IIRC, they over 10 kms apart!
I don't think that Pedro and his chums were out to beat any records from history though...
Pedro: Letz go...weeell beeeld the beeegest tunnel ever!
Chums: Hokay...but eet honly needs to go undor da fence, ya?
Pedro: Si but eets a heeyoodge fence, ynor