this is the largest and the oldest salt mine to still be working
фото
Европа
salt
mine
world
record
poland
krakow
image
This Европа фото might contain
гостиная, парадная комната, кабинет, комната для отдыха, склад, склад для хранения, складское помещение, склад хранения, лестничная клетка, and лестница.
"the Song of Greece for Eurovision 2008 song contest in Serbia ,is Katman with the song Erastis." - that's what the poster of the video said, but I am not sure this is really their entry...