Ojos del Salado was even higher than Ojos del Salado. Later measurements using more precise equipment showed that Ojos del Salado is about higher than Pissis. Furthermore, in 2007 a Chilean–Argentine–European expedition organized by Andes Magazine and Azimut 360 performed a survey on both Ojos del Salado and Monte Pissis using more accurate instruments. It found the former to be and the latter Although this fits within recent handheld GPS surveys, which have estimated the mountain to be between and , the vertical error margin of the expedition's equipment, , leaves uncertainty as to the mountain's more precise altitude. Ojos del Salado has
Waputik Mountains Waputik Range This range includes the following mountains and peaks: Waputik Mountains The Waputik Mountains are a mountain range of the Canadian Rockies, located on the Continental Divide between Banff and Yoho National Park. Covering an area of , the range is located west of the Howse, Blaeberry and Amiskwi Rivers and east of the Bow and Mistaya Rivers and south to Kicking Horse Pass.Named in 1884 by George M. Dawson, "waputik" is the Stoney Indian word for white goat. Many of the highest peaks of the range are heavily glaciated as they sit within the Waputik and Wapta Icefields.