 Of the built up area, housing and buildings made up 7.3% and transportation infrastructure made up 1.3%.Power and water infrastructure as well as other special developed areas made up 1.3% of the area Out of the forested land, 58.7% of the total land area is heavily forested and 5.0% is covered with orchards or small clusters of trees.Of the agricultural land, 4.0% is used for growing crops, while 4.3% is used for orchards or vine crops and 7.3% is used for alpine pastures.