Maps in Calama
Get around Calama is not large and most of the city centre can be covered on foot. Collectivos (shared taxis) run fixed routes and cost 700 pesos, while buses, named with letters of the alphabet, cost about 300 pesos. By 4WD Renting a truck here or in Antofagasta is a great idea if you are 3-5 people and want to explore the region on your own. This will save you a lot of money on expensive tours in San Pedro de Atacama, and rental cars are much cheaper here and even more so in Antofagasta. Due to the rough terrain, it is strongly recommended to get a 4WD or truck.
Source: Wikivoyage · CC BY-SA 4.0. Text may be shortened for this guide.