Enjoy a sport-fishing adventure across the calm waters of the Rio de La Plata, the widest river in the world. A private cruise along the boundary between Argentina and Uruguay gives you a chance to find the colorful fish and relax in the wide-open scenery.

After you meet your guides, sail out from the coast of Buenos Aires and take your position off the Uruguayan coast of Colonia del Sacramento. Here, in the middle of the river between Argentina and Uruguay, you go hunting for the fish who fill these vast estuary waters.

With schools of silverside populating the waters from May to September and dolphinfish, tararia, and boga from October to April, you can snag some of the river's most distinctive catches. The boat includes a grill, so you will enjoy an onboard lunch and relax for a peaceful afternoon before you head back to shore in the evening.