Bière is a municipality in the Swiss canton of Vaud, located in the district of Morges. Bière is first mentioned in 1177 as Beria. Bière has an area, …Bière is a municipality in the Swiss canton of Vaud, located in the district of Morges. Bière is first mentioned in 1177 as Beria. Bière has an area, as of 2009, of 25.01 square kilometers. Of this area, 9.57 km² or 38.3% is used for agricultural purposes, while 12.85 km² or 51.4% is forested. Of the rest of the land, 1.68 km² or 6.7% is settled, 0.02 km² or 0.1% is either rivers or lakes and 0.85 km² or 3.4% is unproductive land.