Santorini, Greece!

Actually, the entire Aegean coast is these houses, each one is a white wall, some with blue roofs, and there are no other colors, at most plant some bougainvillea. Apart from religious factors, such buildings seem to have the effect of purifying the soul. Here, you will not be disturbed by other factors, without machinery and too much human noise; in the trapezoidal distribution of homestays, looking far away, you can stay for a little day.