 Of the built up area, housing and buildings made up 3.6% and transportation infrastructure made up 1.9%.Out of the forested land, 25.0% of the total land area is heavily forested and 3.8% is covered with orchards or small clusters of trees.Of the agricultural land, 0.4% is used for growing crops and 1.8% is pastures, while 11.0% is used for orchards or vine crops and 13.9% is used for alpine pastures.