One of the greatest “natural wonders”, the Uyuni salt flats are the biggest salts lakes in the world. 12,000 sq km of salt at an elevation of 12,000 ft, create a truly unforgettable experience as the flats reflect the sapphire-blue Altiplano sky. Start in Sucre with a half day city tour of all the cultural sites. The following day, pass the Pilcomayo River in Puente Mendez on your way to the colonial city of Potosi where you will enjoy local silver mines and other colonial sites. In the morning, cross the Andes Range on your way to Uyuni, passing by Colchani and continue to the village of Tahua for the night. The following day, cross the salt flats and visit the Incahuasi Island. View the villages of San Juan, San Agustin, the valley of Alota until you reach Villamar for the night. Depart for the REA Reserve in the morning, and visit the various lagoons in the area and finally cross the border into Chile and end your journey in San Pedro de Atacama.