At the first level of the old halite mine in Nemocón in Colombia. This area has been dramatised by "water mirrors" and LED lighting. Most of the movie, The 33 (or Los 33), was shot in a section of this mine. https://www.istockphoto.com/photo/colombia-south-america-led-lights-old-halite-mine-in-nemoc%C3%B3n-gm489633988-74760641














