Detail of salt pans of Maras, Salinas de Maras, Cuzco Region, Peru, South America

maras salt pans cusco peru south america salt mining evaporation agriculture water patterns tradition landscape natural resources cultural heritage artisanal methods salt extraction mineral terrain nature mountains agriculture practices tourism outdoor scenic ecology artisan heritage site rural colorful landscape water management seasonal changes community craftsmanship andes historical site unique scenery local economy eco tourism geological formation heritage preservation sustainable practices salt harvesting inca culture indigenous methods natural beauty