Of the built up area, housing and buildings made up 3.1% and transportation infrastructure made up 3.3%. Out of the forested land, 29.7% of the total land area is heavily forested and 1.4% is covered with orchards or small clusters of trees. Of the agricultural land, 3.3% is used for growing crops and 17.8% is pastures and 22.5% is used for alpine pastures.