The Volcano Adventure Guide: Excellent information and background for anyone wishing to visit active volcanoes safely and enjoyably. The book presents guidelines to visiting 42 different volcanoes around the world.
Nevado de Incahuasi ("House of the Inca" in Quechua) is a complex stratovolcano on the Chile-Argentina border ENE of Nevados Ojos del Salado volcano. It consists of a 3.5 km wide caldera occupied by 2 younger stratovolcanoes and older lava domes.
The youngest stratovolcano has a 1-km-wide crater, and dacitic lava flows radiating down its flanks.
A dacitic lava dome partially fills a crater on the eastern flank of Incahuasi. 4 pyroclastic cones are located 7 km to NE and produced basaltic-andesite lava flows that cover an area of 10 sq km.
(Source: Smithsonian / GVP volcano information)
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