比恩是瑞士的城镇，位于该国南部，由瓦莱州负责管辖，面积65.03平方公里，海拔高度1,400米，2011年人口144，九成人口信奉罗马天主教，人口密度每平方公里2人。

• http://www.binn.ch
• All information about the famous Binntal sulfosalt quarry

Binn (Walser German: Bìi) is a municipality in the district of Goms in the canton of Valais in Switzerland.

The Binn valley is known for its rich mineral deposits, some types of which are unique to the area. The notable Lengenbach Quarry is in Binn.