machu picchu incas ruins. pre columbian inca site in peru.

above america americas ancient ancientsite archaelogical archaelogy archeological citadel civilisation columbian excavation excavations famous fortifications fortified fortress fortresses forts inca incan incas latin macchu machu mountain mountains mountainside mounts panorama past peru peruvian picchu pichu pre precolumbian rampart ramparts ridge ruins scenes scenics sights site situated skies steep urubamba valley vista