Canyon Bridge, Spain

Ronda is a city in the Spanish province of Malaga. It is located about 100 kilometres  west of the city of Malaga, within the autonomous community of Andalusia. Its population is approximately 35,000 inhabitants. Around the city are remains of prehistoric settlements dating to the Neolithic Age, including the rock paintings of Cueva de la Pileta. Ronda was however first settled by the early Celts, who, in the 6th century BC, called it Arunda. Later Phoenician settlers established themselves nearby to found Acinipo, known locally as Ronda la Vieja, Arunda or Old Ronda.  Source