Begnins is a municipality in the district of Nyon in the canton of Vaud in Switzerland. It belongs to the wine-producing area of La Côte. Begni…Begnins is a municipality in the district of Nyon in the canton of Vaud in Switzerland. It belongs to the wine-producing area of La Côte. Begnins was first mentioned in 1145 as Begnins. Begnins has an area, as of 2009, of 4.8 square kilometers. Of this area, 3.29 km² or 68.8% is used for agricultural purposes, while 0.82 km² or 17.2% is forested. Of the rest of the land, 0.67 km² or 14.0% is settled and 0.01 km² or 0.2% is unproductive land.