Towers of the Wall of Sant Rafel Monument · la Selva del Camp, Baix Camp, Tarragona Remains of the medieval wall of la Selva del Camp, in the Baix Camp. They form part of the walled precinct that protected the town, reinforced in 1363 by order of King Peter the Ceremonious. Of that medieval defensive system only fragments such as these towers survive today, witnesses to the fortified perimeter that once surrounded the urban centre. Photo: Jaume Meneses (CC BY-SA 2.0) What to see and do in la Selva del Camp