Chile Route 27

Chile Route 27 (Ruta 27 CH) is a main road in the northern portion of Chile. It runs 156.19 km (97.05 mi) from San Pedro de Atacama to Paso de Jama. A short road off Route 27 heads north to Portezuelo del Cajón. Another adjacent road leads to Llano de Chajnantor Observatory. The Route 27 reaches an altitude of 4,810 m (15,780 ft) 100 km west of the border.

The sections Salar de Pujsa and Salar de Tara-Salar de Aguas Calientes of Los Flamencos National Reserve can be accessed by this road.

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