Ojos del Salado Jeschke attempted to gain two world records, one for construction at altitude and the other by beating the current 6,688 m record. A refuge hut was built at 6,100 m (a record), but on December 19 it was announced the altitude record attempt had been called off at a height of 6,150 m for a combination of factors including an insurmountable rock barrier and adverse weather conditions. A further attempt may be made in early 2018. Ojos del Salado Nevado Ojos del Salado is a stratovolcano in the Andes on the Argentina–Chile border and the highest active volcano in the
Tank Mountains Tank Mountains on the south and east is Hyder, by way of the communities of Dateland and Sentinel on Interstate 8. Tank Mountains The Tank Mountains (Yavapai: Hakimatava) are a mountain range in the Sonoran Desert of southwest Arizona; the range is part of the southeastern border of the Kofa National Wildlife Refuge. The Tank Mountains are east-west trending and about long. The highest peak is Courthouse Mountain on the west end of the range at . Black Dome also on the west end of the range is at and two minor peaks of and flank the east end of