Translation of range in Spanish

On the drive into the city center we were a little shocked by the amount of motorcycles, by the pollution and stress in that city. After only two days in a small village we forgot how it was.
This site is a good website for me, because I don't know many people to talk to in English. But I am at the beginning of my way, since I am mother of two and I do not have enough time to practice.
We caught the last bus leaving from Calama to San Pedro the Atacama in the Atacama desert, the driest place on earth. Even NASA is using this place as a live moon simulation area. It was night though.