Desert of Cardó Historical milestone · Rasquera, Ribera d'Ebre, Tarragona Image of Rasquera, not of the place itself. In 1606 the Discalced Carmelites founded in these mountains a desert, with a convent and some fifteen isolated hermitages for the retreat of the friars. The complex was abandoned in the nineteenth century and its spring afterwards fed a spa. 1606 Photo: jordi domènech (CC BY-SA 3.0) What to see and do in Rasquera