Hermitage of Deltebre Monument · Deltebre, Baix Ebre, Tarragona Hermitage in the municipal district of Deltebre, in the largest protected wetland in Catalonia, with 7,736 hectares of rice fields, lagoons and beaches, a refuge for more than 300 bird species. Photo: Smulet (CC BY-SA 4.0) What to see and do in Deltebre