The Peratallada Castle by Mesura Architect is located in Catalonia, Spain. It is admired for the historic/artistic value. Rocks that surround the garden date back from the tenth century (a.C.)
The infinity like pool acts as the center piece with the water emulating that of a sheet of glass. I honestly would be scared to swim in it only because its so nice looking.
All the surroundings reflect off the beautiful sounding water that falls off the edges for an atmosphere unlike any other.
The garden is sustained by the overflow of the pool and a rainwater collection system that also takes water from the roof to a recollection well dug out of the natural stone soil; this well is used to water all the plants of the garden.