Castillo de San Miguel y acueducto romano Monument · Almuñécar, Costa Granadina, Granada Fortress overlooking the city, rebuilt on earlier structures, alongside a Roman aqueduct and the so-called Cueva de Siete Palacios, a former Roman cryptoporticus now home to the Archaeological Museum. Photo: Veinticuatro de Jahén (CC BY-SA 4.0) What to see and do in Almuñécar