Gaucho Day Trip from Buenos Aires: Santa Susana Ranch. Experience a ‘fiesta gaucha’ (gaucho party) on this full-day tour from Buenos Aires to Estancia Santa Susana, a traditional ranch in the Argentina countryside. Loosely translated as the South American version of cowboys, gauchos are residents of the Argentina plains, and at Santa Susana, they offer a fun-filled day of ranch activities, horseback rides, a traditional folk show, a BBQ lunch, wine and a performance of their fantastic horse-riding skills. Book this Trip and Save 10% Off Gaucho Day Trip from Buenos Aires: Santa Susana Ranch.