Quebrada de Aroma is a stream located in the comuna de Huara, Tarapacá Region, Chile, flowing through a dramatic high-desert landscape in one of South America's most remote and arid environments. The stream originates from the overflow waters of Volcán Puchuldiza within Parque Nacional Volcán Isluga and drains a portion of the intermediate depression known as the Pampa del Tamarugal. Along its course, it passes through the sectors of Chiapa and Jaiña before eventually disappearing at the eastern edge of the Pampa del Tamarugal. The watershed covers an impressive 1,891 km², and the stream's flow is primarily dependent on altiplano winter precipitation. Unlike many of its tributaries, which run only intermittently, Quebrada de Aroma maintains a nearly continuous surface flow, making it a relatively consistent water source in an otherwise extremely arid region. The name "Aroma" is of Aymara origin, with interpretations ranging from a word meaning "aroma" to a phrase translating as "bitter or salty water" — a fitting description for a stream born of volcanic terrain in the Atacama Desert zone.