Incahuasi Central Volcanic Zone of the Andes together with about 110 other Quaternary volcanoes, and lies in the southern sector of the volcanic zone; other volcanic zones in the Andes are the Northern Volcanic Zone, the Southern Volcanic Zone and the Austral Volcanic Zone. The history of volcanic activity is poorly known for most of these volcanoes owing to the lack of dating; only a few historical eruptions have been recorded, such as an eruption at Ojos del Salado in 1993. Incahuasi is located northeast of Ojos del Salado, the highest volcano in the world. Both volcanoes are found at the
Masherbrum Mountains Masherbrum Mountains The Masherbrum Mountains () are a subrange of the Karakoram mountain range, in Ghanche District, Baltistan region of the Gilgit-Baltistan province in northern Pakistan. The Masherbrum Mountains are located on the south side of the Baltoro Glacier. The southern side of the range, in the Indus River basin, is drained by the Hushe River. While not as famous as the Baltoro Muztagh mountains, which lies across the Baltoro Glacier, the Masherbrum Mountains contain some of the highest peaks in the world (highest ). They attract climbers from around the planet. The following is a table of the peaks