Buenos Aires, Argentina
The flight to Buenos Aires was difficult and emotional for Callanan. Unfortunately he forgot to take out his trusty penknife from his hand luggage, so was forced to say goodbye to it. This is definitely stating the obvious, but the only benefit to flying is speed as far as I can see it. South America has an amazing bus network, which is cheaper, provides more entertainment and food, is more comfortable,
has less queuing and waiting and there's no bag checking. W...