Changes

==Hitching out:==

East towards Puerto Iguazo: take yellow city bus #1 to transfer station then to Candeleria which lies 20 km away. There is a intersection and also a petrol station.

West towards Corrientes: From center take city bus #27 until it intersects with the 12. Lots of room for cars to pull over and ther is a Gendarmeria stop another 5-10km further if you can get to that then a ride the rest of the way should be easy.