Ojo de Perdiz | Uyuni

Ojo de Perdiz is a geological formation located in the Eduardo Avaroa Andean Fauna National Reserve in Bolivia.

This site features a distinct circular body of water surrounded by mineral deposits.

Visual Characteristics

The formation consists of a circular pool of water, approximately 100 meters in diameter. The water exhibits a reddish-brown hue due to high concentrations of minerals, primarily iron oxides. The surrounding terrain is arid and rocky, with sparse vegetation. The pool is bordered by mineral crusts and sediment deposits.

Location & Access Logistics

Ojo de Perdiz is situated within the Eduardo Avaroa Andean Fauna National Reserve, approximately 250 kilometers south of Uyuni. Access is via unpaved, rough tracks requiring a 4x4 vehicle. The journey from Uyuni typically takes 6-8 hours. There is no public transport directly to the site. Parking is informal, available on the gravelly ground adjacent to the formation.

Historical & Ecological Origin

Ojo de Perdiz is a geyser basin, a type of hydrothermal feature. The coloration of the water is a result of dissolved minerals interacting with atmospheric conditions and microbial activity. The surrounding landscape is volcanic in origin, part of the Andean Altiplano.

Key Highlights & Activities

Observation of the unique water coloration and surrounding mineral formations. Photography of the geological features. Walking around the perimeter of the pool is possible, but direct contact with the water is not advised due to mineral content.

Infrastructure & Amenities

No permanent infrastructure or amenities are present at Ojo de Perdiz. Restrooms, shade, and food vendors are not available. Cell phone signal is generally absent in this remote area.

Best Time to Visit

The best time of day for photography is during the morning or late afternoon when the sun's angle provides optimal lighting on the mineral deposits. The dry season, from April to October, offers more stable weather conditions. High altitude and potential for strong winds are present year-round.

Facts & Legends

The name "Ojo de Perdiz" translates to "Partridge's Eye," likely referencing the circular shape and reddish color of the pool. Local folklore sometimes attributes the water's color to the blood of ancient creatures, though scientific explanation points to mineral composition.

Nearby Landmarks

• Laguna Colorada (15km Southwest)
• Sol de Mañana Geysers (20km West)
• Laguna Verde (40km South)
• Árbol de Piedra (Stone Tree) (30km Northwest)