Cardona is a majestic medieval complex that consists of a castle, church and a city below the hill. This place played a crucial role in the Catalan history due to it’s centric location and the ownership of the salt mines by the local dukes. By this time they’d were called “Kings without a crown” because of they wealth and power.
Except the medieval complex we’ll pay a visit to the salt mine museum where there’s unique fenomenon: one of four worlds sailt mountains!
The interior of the mine is like nature’s artistic expression where colours are changing from ocre to white and then to green. Visiting the former mine area is like being in the art gallery.