Calama, located in northern Chile, is a vital hub for mining and commerce, serving as the gateway to the Atacama Desert. With a population of approximately 166,334, it plays a significant role in the country's economy due to its proximity to major copper mines, including the renowned Chuquicamata. The city's strategic location and rich mineral resources make it an essential center for both local and international businesses, contributing to Chile's status as a leading copper producer.

Calama was founded in 1856 and has historically been a crucial site for mining and trade. Its development accelerated with the discovery of copper deposits in the surrounding areas.

The economy of Calama is primarily driven by the mining industry, particularly copper extraction, which significantly contributes to Chile's national revenue. Additionally, the city supports various services and businesses that cater to the mining sector, fostering economic growth and employment opportunities in the region.

Visitors to Calama often explore the nearby Atacama Desert, known for its stunning landscapes and unique geological formations. Popular attractions include the Chuquicamata copper mine, the Valle de la Luna, and the nearby town of San Pedro de Atacama, which offers rich cultural experiences and outdoor activities.