Uruguay is dotted with patches of blue amid the endless grasslands. These half-freshwater, half-salty lagoons, often separated from the ocean by just a thin strip of sand, are home to most of the country’s wildlife. Nature lovers: pack a map, hire a car and read on to discover Uruguay’s best secret lagoons. Laguna Garzón A world away from the brashness of Punta del Este, Laguna Garzón is an...