Of the built up area, housing and buildings made up 4.5% and transportation infrastructure made up 2.6%. Out of the forested land, 53.4% of the total land area is heavily forested and 2.8% is covered with orchards or small clusters of trees. Of the agricultural land, 10.7% is used for growing crops and 11.3% is pastures, while 4.5% is used for orchards or vine crops and 6.9% is used for alpine pastures. Of the unproductive areas, and 1.6% is too rocky for vegetation.