Located just across the Río de la Plata from Buenos Aires, Uruguay’s underrated capital is a cosmopolitan and eclectic mix of colourful colonial architecture and high rise modernity. The 14-mile waterfront promenade, La Rambla, is a popular and pleasant place to be on a summer’s evening.

The upmarket Uruguayan beach resort of Punta del Este is where the A-listers come to party, with a reputation as the Saint Tropez of South America. The town also has an arty side, typified by intriguing sculptures such as the giant concrete fingers emerging from the beach at Playa Brava.

The busy port of Santos is the gateway to cosmopolitan São Paulo, a vast metropolis that is home to some 20 million people, making it the third largest city on earth. The urban sprawl may not be to everyone’s taste, but for fans of big city life there is plenty to see and do, with a lively cultural scene and a host of world class restaurants.

Formerly a leper colony, and later a prison under the military dictatorship, Ilha Grande is now one of Brazil’s most alluring destinations. This idyllic island is fringed by stunning beaches and covered in dense rainforest, with barely any human settlement outside the main town of Vila do Abraão.

Once just a sleepy fishing village on a picturesque peninsula, Búzios was put firmly on the map by Brigitte Bardot, who holidayed here in the 1960s. These days it’s an upmarket beach destination, with a host of luxury hotels, sophisticated restaurants and chic boutiques.