Our journey from Iguazu to Buenos Aires was an interesting one. We arrived at the local intercity bus station on the Brazilian side of Iguazu to find that we had missed the last bus of the day by about 5minutes. This meant we would either have to stay there another night to leave the next morning or make our way across the border to the intercity bus station on the Argentinian side of the city to catch one of the many buses that night. We decided on the latter wi...