FCAB's EMD GT22CU-3 2401, EMD GT22CU 2501 and Clyde GL26C-2 2005 haul a load of lead ore from Bolivia to Mejillones. The train just crosses the Carcote salt flat at 3690 meters asl, with the active stratovolcano "Ollagüe" in the background.
<a href="//commons.wikimedia.org/wiki/User:Kabelleger" title="User:Kabelleger">Kabelleger / David Gubler</a>
CC BY-SA 4.0
<span class="int-own-work" lang="en">Own work</span>