- The Salar de Uyuni in Bolivia is the world's largest salt flat, covering an area of over 10,000 square kilometers. The salt here is formed from the evaporation of ancient lakes and is used to produce table salt, fertilizer, and other products.
- The Salar de Atacama in Chile is another large salt flat, located in the Atacama Desert. The salt here is formed from the evaporation of groundwater and is used to produce table salt, fertilizer, and other products.
- The Salinas Grandes in Argentina is a large salt flat located in the Jujuy Province. The salt here is formed from the evaporation of ancient lakes and is used to produce table salt, fertilizer, and other products.
- The Salar del Hombre Muerto in Argentina is a large salt flat located in the Catamarca Province. The salt here is formed from the evaporation of ancient lakes and is used to produce table salt, fertilizer, and other products.
- The Salar de Cauchari in Argentina is a large salt flat located in the Jujuy Province. The salt here is formed from the evaporation of ancient lakes and is used to produce table salt, fertilizer, and other products.