Unique global heritage site, registered in the first UNESCO World Cultural and Natural Heritage List

opened in the 13th century, the mine produced table salt continuously until 2007, as one of the world's oldest salt mines in operation

A wooden staircase with 378 steps provides access to the mine's  64-metre (210-foot) level. A 3-kilometre (1.9-mile) tour features corridors, chapels, statues, and underground lake, 135 metres (443 ft) underground.

Each year visited by more than one million tourists from all over the world

Possibility to have night-time programme with numerous tasks and surprises