This Papingo - Vikos Gorge One Day tour offers us the ultimate view of the world’s deepest canyon, Vikos canyon. In our path, we’ll meet one of the clearest and coldest rivers of Europe, Voidomatis and well as some spots that provide us with a sublime view of the canyon. The silvery river’s waters, though cold, are surprisingly refreshing for swimming and ideal for rafting in the late spring and summer months.