Original sentence: The highest elevation in the canton, and in the Urner Alps as a whole, is the Dammastock, at 3,630 m, north of the Furka Pass.The total area of the canton is 1,077 km²
Edited sentence: The highest elevation in the canton, and in the Urner Alps as a whole, is the Dammastock, at , north of the Furka Pass.The total area of the canton is