Going underground: the Wieliczka salt mine
MAY 17 2016
DW report on the mine, inscribed by UNESCO in 1978 and now one of Poland's most visited sites.
Source: YouTube
Part of Underground · Watch in the documentary
MAY 17 2016
DW report on the mine, inscribed by UNESCO in 1978 and now one of Poland's most visited sites.
Source: YouTube
Part of Underground · Watch in the documentary