 Of the built up area, housing and buildings made up 4.2% and transportation infrastructure made up 2.8%.Out of the forested land, 41.5% of the total land area is heavily forested and 3.6% is covered with orchards or small clusters of trees.Of the agricultural land, 5.8% is used for growing crops and 32.9% is pastures, while 5.0% is used for orchards or vine crops and 2.5% is used for alpine pastures.