Useful Tips while in Argentina

This will be an evolving list, but here are a few:

• Buy a Guia T right away- it will become your bible while you're here.
  
• On the metro instead of buying one by one your ticket you can buy a card and put money on it. This card then automatically is debited each time you swipe it when you go on the metro. The lines are sometimes really long so it saves you time and effort overall.
• Don't forget to pick up your change when you ride the bus.
  
• Hold on to your change and break 100's when you make a larger purchase. Often vendors will simply turn you away if they don't have change so make sure to either keep it or make more of it as you spend.
• The Metro closes at 10:30, but you could get lucky up to maybe 15 min. after this.