At leisure to explore this fascinating city with its wide boulevards, opulent baroque architecture, plazas and fountains and the stunning opera house, the Teatro Colón. Visit art galleries, antique markets and fashionable boutiques, sip coffee at one of the elegant side walk cafes and dine on prime Argentine beef. A visit to Buenos Aires would not be complete without a visit to a tango show – certainly Esquina Carlos Gardel is one of the finest.