Based at Hotel Termas de Colina at 915 m, 43 km north of Santiago, this is an attractive, popular spa in the mountains. The temperature of the water is on the cool side (25°C) but it is supposedly good for rheumatism and nervous disorders. There is a large swimming pool, plus individual baths that can be filled with the thermal water, and a sauna. There are some pleasant short walks in the area. The springs are in a military-controlled area, so do not take photos or even show your camera when passing the military base.
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