All the way to the summit of Mount Xalibu, 1140 m above sea level, (Gaspésie, Québec, Canada), there was a thick mist that prevented us from seeing the landscape... but when we reached the top the mist vanished, all of a sudden, which allowed us to admire a magnificent view, but it disappeared as fast as it appeared when we started to descend...was it because we were above the clouds?