Tschagguns is a village in the Montafon valley, in the Bludenz district of the Austrian state of Vorarlberg. It lies in the far west of Austria, in a mountainous Alpine setting within the Montafon, a valley known for its ski resorts and hiking terrain.
The village has its own ski resort, Golm, and offers winter sports as well as hiking and mountain biking. These activities form the basis of its role as a local destination for both winter and summer recreation.
Within the municipality is the Gauertal, a valley situated between the Mittagspitze and Golm. It is known for the "3 Türme", meaning "3 Towers", a rock formation that is one of the area's notable landmarks.