Lüen-Castiel & Calfreisen
From the wild Plessur river all the way up to the Montalin
The three villages Lüen, Castiel and Calfreisen are spread out over three levels, from the bottom of the valley at the wild Plessur river all the way up to the Montalin mountain peak. The history of the three villages could not possibly differ more, but all three of them are the gate to the municipality of Arosa.
Discover Arosa
During the winter and the summer season there are plenty of happenings in Arosa! The mountains, the village and the lake offer unlimited options. Browse through the numerous topics and find your favourite activity.