Cardona (Catalan pronunciation:[kəɾˈðonə]) is a town in the Spanish region ofCatalonia, in theprovince of Barcelona; about 90 km (56 mi) northwest of the city ofBarcelona, on a hill almost surrounded by the riverCardener, a branch of theLlobregat. To the east of the town, the river has been diverted through a tunnel has been dug through a spur, leaving a loop of dry river bed near the saltmine.
Near the town is an extensive deposit ofrock salt. The salt forms a mountain mass (calledMuntanya de Sal) covered by a thick bed of a reddish-brown clay, and apparently resting on a yellowish-greysandstone. It is generally more or less translucent, and large masses of it are quite transparent. The hill has been worked like a mine since Roman times; pieces cut from it have been carved by artists in Cardona into images, crucifixes and many articles of an ornamental kind.[4]
The Church ofSant Miquel, built in the 11th century and rebuilt in the 14th century in Gothic style. It houses a preciouspolyptych by Pere Vall, depictingSt. Anne, the Virgin and St. Amador, and a 15th-century baptismal font.
Panoramic view of the village, from near the castle