How to get around Santiago (if you don't know Spanish)

1) Take out map

2) Go up to the nearest person, point in a random direction, and ask "¿es norte?"

2a) If they say "si" orient your map.

2b) If they say "no" turn your map upside down.

3) (optional) End up ten kilos south of the city and wonder how the heck you got there.