Baar is a village in the canton of Zug in Switzerland. Baar is first mentioned in 1045 as Barra. The municipality is located in the northern portion of the flood plain of the Lorze river. It was originally a linear village along the road between Lake Zug and Lake Zurich. Since the 1960s it has grown rapidly. It consists of the village of Baar and the former hamlets of Allenwinden, Blickensdorf and Inwil, as well as the farm houses of Deinikon.