The current unrest in Bolivia brought me back to my notes from our visit exactly two years ago. We stepped into Bolivia on Nov. 15, 2017. Due to some technical difficulties I cannot upload the post today, but Alex has this video from the start of the trip. After crossing the border from La Quiaca Argentina into Villazon Bolivia, we took the Expreso Del Sur, an eight hour, 300km train trip north-west to Uyuni.