Inti Huasi

Inti Huasi is a lava dome in the central mountain range of San Luis, distinguished by its characteristic andesitic rock formations and volcanic geological structures. The formation displays clear evidence of volcanic activity and rises prominently in the surrounding landscape.

Systematic geological exploration started in 1875 when German geologist Luis Brackebusch first documented the volcanic structures at this location. His work established the foundation for understanding this lava dome's geology.

The name comes from Quechua and means House of the Sun, connecting the landscape to the beliefs of the indigenous people who inhabited this region long ago. Visitors can sense this cultural link when walking through the area and learning about the original inhabitants.

The site is located roughly 20 kilometers from La Carolina in a mountainous area that requires basic preparation before visiting. Plan ahead and bring appropriate gear, as the terrain is rugged and conditions can be challenging depending on the season.

The surrounding terrain hosts specialized plant species that thrive in volcanic soil, creating a distinct ecological zone rarely found elsewhere. This vegetation is perfectly adapted to the mineral-rich earth and the particular conditions of this location.