Ninfa.  Cisterna di Latina, Italy

"Gelasio Caetani, in the early 1920s, set out to restore Ninfa by means of a well-planned programme of research, excavation and restoration of the ruins, laying out the foundations for a garden today counted among the most beautiful in the world. With his English mother, Ada Wilbraham, the first of Ninfa’s gardeners, and inspired by Ninfa’s evocative and mysterious character, he began planting the great trees that we enjoy today."  Source: Official Website.