Muntanya de Sal

Cave in Cardona

Guided tours (in Catalan or Spanish) take visitors to explore Cardona's salt valley, the source of the region's former wealth. You'll see old mining equipment and wonder at stalactites and mineral deposits 86m below ground (best avoided by claustrophobes).

Book ahead as tour times are irregular and season-dependent. Audio guides are also available, including in English and French.