During the same year, housing and buildings made up 1.4% and transportation infrastructure made up 1.3%. A total of 45.7% of the total land area is heavily forested and 3.8% is covered with orchards or small clusters of trees. Of the agricultural land, 2.2% is used for growing crops and 11.5% is pasturage and 27.6% is used for alpine pastures. All the water in the municipality is flowing water. Of the unproductive areas, 3.2% is unproductive vegetation and 1.1% is too rocky for vegetation.