Churwalden is a municipality in the Plessur Region in the canton of Graubünden in Switzerland. It incorporates the former municipalities of Malix and Parpan. History Churwalden is first mentioned in 1149 as silva Augeria. In 1191 it was mentioned as de Curwalde. Geography Churwalden has an area, (as of the 2004/09 survey) of . Of this area, about 43.8% is used for agricultural purposes, while 39.6% is forested. Of the rest of the land, 3.7% is settled (buildings or roads) and 12.9% is unproductive land. In the 2004/09 survey a total of or about 2.6% of the total area was covered with buildings, an increase of over the 1984/85 amount. Of the agricultural land, is used for orchards and vineyards, is fields and grasslands and consists of alpine grazing areas. Since 1984/85 the amount of agricultural land has decreased by . Over the same time period the amount of forested land has increased by . Rivers and lakes cover in the municipality. Before 2017, the municipality was located in Churwalden sub-district of the Plessur district on the Rabiusa river and near the Lenzerheide Pass. The village lies in the valley between the cantonal capital Chur and the resort Lenzerheide. The Lenzerheide Bergbahnen AG offers access to the skiing area of Lenzerheide as well as Stätzerhorn, Danis, Scalottas, and Rothorn. The longest summer toboggan run (Rodelbahn) in Switzerland, long, is situated at Pradaschier. At the end of 2013 the ski resort was linked with Arosa by cable-car, creating the new ski resort of Arosa Lenzerheide. Since then transport passes work in both resorts. The municipality consists of the linear village of Churwalden and the hamlets of Passugg, Araschgen and scattered farm houses. The municipalities of Churwalden, Malix, and Parpan sought approval from the Canton to merge into a combined municipality to be known as Churwalden, and did so on 1 January 2010. Demographics Churwalden has a population () of . , 18.9% of the population are resident foreign nationals. In 2015 a small minority (121 or 6.0% of the population) was born in Germany. Over the last 5 years (2010-2015) the population has changed at a rate of -5.23%. The birth rate in the municipality, in 2015, was 10.3, while the death rate was 9.3 per thousand residents. Most of the population () speaks German (79.7%), with Turkish being second most common (3.9%) and Romansh being third (2.3%). , children and