Always close the gates that you open on your way through.
This is a great loop run. You start out in the middle of this little town call Sierras Bayas and pretty much climb to the highest point around. From there, you get to see a lot of farming land and many of the rock and lime quarries that operate in the area. From the highest points on the run, you also get to see how flat all the "Pampa" is. You can't imagine something like it until you see it!