Termas de Polques | Uyuni

Information

Landmark: Termas de Polques
City: Uyuni
Country: Bolivia
Continent: South America

Termas de Polques, Uyuni, Bolivia, South America

Termas de Polques is a geothermal hot spring located in the Eduardo Avaroa Andean Fauna National Reserve, southwest of Uyuni, Bolivia.

The springs consist of several pools of varying temperatures, fed by underground volcanic activity.

Visual Characteristics

The pools are naturally formed rock basins filled with mineral-rich water. The water color ranges from a pale turquoise to a deeper blue, depending on the mineral content and depth. The surrounding landscape is arid, characterized by volcanic rock formations, sparse scrub vegetation, and sandy soil. The elevation is approximately 4,400 meters (14,436 feet) above sea level.

Location & Access Logistics

Termas de Polques is situated approximately 150 kilometers (93 miles) south of Uyuni. Access is primarily via unpaved, rough tracks requiring a 4x4 vehicle. The journey from Uyuni typically takes 4-5 hours. There is no public transport directly to the springs. Parking is available on the unpaved ground adjacent to the pools.

Historical & Ecological Origin

The hot springs are a result of geothermal activity associated with the volcanic region. The area is part of the Andean Altiplano, a high-altitude plateau formed by tectonic uplift and volcanic processes. The springs are classified as hydrothermal features.

Key Highlights & Activities

Bathing in the natural hot spring pools is the primary activity. The pools offer varying temperatures, allowing visitors to select a preferred warmth level. Observing the surrounding volcanic landscape is also a key aspect of the visit.

Infrastructure & Amenities

Basic changing facilities, consisting of small stone structures, are available. There are no permanent food vendors or restaurants at the site. Cell phone signal is generally absent. Limited shade is provided by the natural rock formations.

Best Time to Visit

The best time of day for visiting is typically mid-morning to early afternoon when solar radiation can mitigate the ambient cold. The dry season, from April to October, offers more stable weather conditions. Temperatures can drop significantly at night and during the wet season (November to March).

Facts & Legends

Local folklore suggests the mineral waters possess therapeutic properties for various ailments. A specific tip for visitors is to bring a towel and swimwear, as these are not provided. The water temperature can fluctuate, so testing a pool before fully immersing is advisable.