The village of Vernègues developed in the 8th century when, according to ancient maps, there were two hill top fortifications, the Castrum de Avallone and the Castrum Alvernicum. The latter, constructed on a rocky escarpment, became Vernègues and its medieval castle. On the evening of 11 June 1909, the Lambesc earthquake (magnitude 6 on the Richter scale) shook the region and destroyed practically all of the castle and the old village that had developed around it. Today, ruins on the south flank of the plateau are witness to the severity of the earthquake.
References:The Villa d'Este is a 16th-century villa in Tivoli, near Rome, famous for its terraced hillside Italian Renaissance garden and especially for its profusion of fountains: the extraordinary system contains fifty-one fountains and nymphaeums, 398 spouts, 364 water jets, 64 waterfalls, and 220 basins, fed by 875 meters of canals, channels and cascades, and all working entirely by the force of gravity, without pumps. It is now an Italian state museum, and is listed as a UNESCO world heritage site.
Tivoli had been a popular summer residence since ancient Roman times due to its altitude, cooler temperatures and its proximity to the Villa Hadriana, the summer residence of the Emperor Hadrian I.
The Villa was commissioned by Cardinal Ippolito II d'Este (1509-1572), second son of Alfonso I d'Este, the Duke of Ferrara and grandson of Pope Alexander VI, along with Lucrezia Borgia.