Journey to the end of the earth?

We bought a Navagation system before we went overseas and uploaded the software for the countries we were visiting. It was a wonderful way to go, maps are helpful too but "SatNavSal" took us everywhere we wanted to go. Of course telling her we wanted to take the most direct route was not always the most practical thing to do as you can see in this photo. This "road" was on the most direct route and was barely wide enough for our little car. I was very afraid we might meet one of the enormous tractors we had seen working the fields, thank goodness they had more sense!