Visit the atacama salt flat and neighboring village of toconao on this 4 hour tour from san pedro de atacama with a local guide at 1 200 square miles 3 000 sq km the salt flat is one of the largest in the world youll see a piece of it at the soncor section which is home to the famous flamingos of chaxa lagoon part of los flamencos national reserve on the way to the salt flat stop through toconao to browse its handicraft market and visit quebrada de jerez