LAGO TODOS LOS SANTOS

Lake Todos los Santos, also known as Esmeralda because of the emerald colour of its waters, leads to Argentina. The boat trip is sumptuous, but if you don't want to mingle with the crowds of Cruce de Lagos, talk to fishermen; they will make you do this trip at perhaps lower prices. Ask for a drop-off in Cayutue, on the south shore of the lake, to walk to Ralún through magnificent landscapes. It is also possible to go to Isla Margarita, where you can admire a beautiful lagoon.