Before the merger, Langwies had a total area of . Of this area, 48.8% is used for agricultural purposes, while 22.6% is forested. Of the rest of the land, 1.2% is settled (buildings or roads) and the remainder (27.5%) is non-productive (rivers, glaciers or mountains). The former municipality is located in the Schanfigg sub-district of the Plessur district. It is located on the shortest route between
Chur and
Davos which is over the
Strela pass. It consists of the village of Langwies and the
hamlets of Platz,
Litzirüti, Fondei and Sapün. On the south-western edge of the village of Langwies, and lower down the hillside from the centre, is the
Langwies railway station, on the
Chur-Arosa railway line. Additionally, in the hamlet of Litzirüti is the
Litzirüti railway station. ==Demographics==