Lens

Lens has an area, as of 2009, of 13.9 square kilometers . Of this area, 5.07 km2 or 36.4% is used for agricultural purposes, while 5.48 km2 or 39.4% is forested. Of the rest of the land, 2.74 km2 or 19.7% is settled , 0.1 km2 or 0.7% is either rivers or lakes and 0.46 km2 or 3.3% is unproductive land.
Of the built up area, housing and buildings made up 11.2% and transportation infrastructure made up 4.0%. while parks, green belts and sports fields made up 3.8%. Out of the forested land, 33.6% of the total land area is heavily forested and 5.8% is covered with orchards or small clusters of trees. Of the agricultural land, 0.4% is used for growing crops and 11.6% is pastures, while 9.1% is used for orchards or vine crops and 15.3% is used for alpine pastures. All the water in the municipality is in lakes.

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