What is Langwies?
{{Infobox Swiss town | subject_name = Langwies | municipality_name = Langwies | municipality_type = former | imagepath_coa = Langwies wappen.svg|pixel_coa= | map = Karte Gemeinde Langwies.png | languages = German | canton = Graubünden | iso-code-region = CH-GR | district = [[Plessur (district)|Plessur]] |coordinates={{coord|46|49|N|9|43|E|display=inline,title}} | postal_code = 7057 | municipality_code = 3924 | area = 54.85 | elevation = 1377|elevation_description= | population = 292 |populationof=2010 | website = www.gemeindelangwies.ch | mayor = |mayor_asof=|mayor_party= | mayor_title = |list_of_mayors = | places = | demonym = | neighboring_municipalities= [[Arosa]], [[Conters im Prättigau]], [[Davos]], [[Fideris]], [[Klosters-Serneus]], [[Peist]] | twintowns = }} '''Langwies''' was a [[municipality]], in the municipality of [[Arosa]] and the [[district]] [[Plessur (district)|Plessur]] in the [[Cantons of Switzerland|canton]] of [[Graubünden]] in [[Switzerland]]. [[File:Langwies 2006-09-09.jpg|thumb|left|200px|Langwies]] {{Switzerland-stub}} [[Category:Former municipalities of Graubünden]]