Plate 23: Sion, The view was taken westward of the Morgia, a river that runs at the bottom of the valley, and then throws itself into the Rhone near the city. The fort Tourbillon is represented on the left, and Majoria on the right of the drawing. The mountains, covered with snow, that terminate the horizon, are those which, by their junction, may be said to form the Mont. St. Gothard