I know Buenos Aires is not a textbook example of a great walkable city, but, coming from a place with almost no public transit, I am really enjoying going to places using what they call the Subte. The best part is that it cost less than 0.50 USD. It’s amazing and I am loving traveling without a car!
Great! Línea A used to have beautiful working vintage wagons but I don’t think this is the case anymore.