Mon is a municipality

Municipalities of Switzerland

Communes , also known as municipalities, are the smallest government division in Switzerland, numbering 2,596 . While many have a population of a few hundred citizens, the largest cities such as Zürich or Geneva also have the legal status of municipalities...

 in the district of Albula

Albula (district)

Albula District is one of the eleven administrative districts in the canton of Graubünden in Switzerland. It has an area of 723.13 km² and has a population of ....

 in the canton

Cantons of Switzerland

The 26 cantons of Switzerland are the member states of the federal state of Switzerland. Each canton was a fully sovereign state with its own borders, army and currency from the Treaty of Westphalia until the establishment of the Swiss federal state in 1848...

 of Graubünden

Graubünden

Graubünden or Grisons is the largest and easternmost canton of Switzerland. The canton shares borders with the cantons of Ticino, Uri, Glarus and St. Gallen and international borders with Italy, Austria and Liechtenstein...

 in Switzerland

Switzerland

Switzerland name of one of the Swiss cantons. ; ; ; or ), in its full name the Swiss Confederation , is a federal republic consisting of 26 cantons, with Bern as the seat of the federal authorities. The country is situated in Western Europe,Or Central Europe depending on the definition....

.
Mon is first mentioned around 1001-1200 as de Maune. In 1281 it was mentioned as Mans. Until 1943 Mon was known as Mons.
Mon has an area, , of 8.5 km² (3.3 sq mi). Of this area, 36.7% is used for agricultural purposes, while 58.8% is forested. Of the rest of the land, 1.9% is settled (buildings or roads) and the remainder (2.7%) is non-productive (rivers, glaciers or mountains).

The municipality is located in the Alvaschein sub-district of the Albula district.