Laguna Salada does not belong among the most distinctive and beautiful lagoons at Altiplano, and even though, tourists spend here quite enough time during their salar tours. The reason is that on its banks are thermal springs. The most famous of them is Thermal de Polque, where is also a small swimming pool. Walk along the banks of the lagoon, however, is also quite interesting. Frozen places are replaced here by those with bubbling boiling water.