Reblogged from Wanderoneday.
Extract: “…this mine has been in operation since the 13th century! It has been visited by incredibly famous people (Nicolaus Copernicus, Fryderyk Chopin, President Bill Clinton), used as inspiration for films and movies, and is an original UNESCO World Heritage Site. Hard to beat those endorsements…”
Read the full blog post and more.
Kraków Polska 