One of Christian’s last trips through South America takes him to Iguazu in Argentina and starts with a 22-hour bus ride and me as an ideal travel companion ;). Typical of Argentine bus travel: The all-around service: In front of each of us is a screen with a huge selection of films and music. Our seats can be folded back completely, and the food is quite good. The best is the drinks service – a good red wine for dinner and a whiskey at midnight. […]