a close up view of the hilltop settlement of castiglione di sicilia in the foot hills of mount etna, sicily

close view hilltop settlement castiglione di sicilia foot hills mount etna sicily catania italy alcantara river byzantine greek norman summer sky blue tourism travel landscape culture history religion stone mediterranean rock village hill tradition secluded picturesque trail tree peloritani mountain taormina volcanic cloud alpine nature architecture outdoors grass town building range natural mountainous landforms countryside no person