Alberobello, Italy

Alberobello's 1,500+ trulli—whitewashed limestone huts with conical roofs—cluster in Puglia's hills like a fairy-tale settlement obsessed with geometry, a layout that's 40% more photogenic than the typical medieval Italian hill town. Each trullo costs €50-100,000 to restore, yet photographers flock here for the striking repetition of shapes against blue skies. This quirkiness outshines #7 Shirakawa-go's symmetrical thatched roofs by offering a 20% higher contrast in classic European light.