Maybe you are finished with your Machu Picchu trips or are just curious what’s over the imaginary political line of Peru and Chile during your holidays. Whatever the case may be, thousands of travelers cross from Peru into its southern neighbor every year, especially since the border crossing is so well facilitated, convenient, and affordable. Here is our take for what it’s like to go from Lima, the capital of Peru, all the way down to border town of Tacna, then further into Chilean territory and the town of...