What makes Machu Picchu’s stonework remarkable is the fit: in the finest sections — the Temple of the Sun, the Royal Tomb, the walls of the Sacred Plaza — the stones are cut so precisely that you can’t slip a knife blade between them. No mortar. The joints have held through five centuries of earthquakes.
Peruways’ guides walk you through the three tiers of masonry used across the site: rough fieldstone for the agricultural terraces, coursed ashlar for ordinary buildings, and polygonal cyclopean work for the ceremonial zones. The hierarchy is deliberate — the better the stone, the more sacred the structure.
Beyond the fit, the engineering is just as striking: drainage channels run under the plazas, water flows through 16 fountains in sequence, and the terraces are built on layered gravel for frost drainage.
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