Founded in the 8th century, Disentis Monastery is today the spiritual and educational center of the Upper Rhine Valley (Vorderrheintal). A cultural history exhibition depicts the history of the Benedictine Abbey as well as ecclesiastical art.
This church in the municipality of Alvaschein is one of the oldest sacred buildings in Switzerland. The present building dates from 800 AD.
Martinskirche (St. Martin's Church) is found in the little village of Zillis in Graubuenden. The church is famous for its painted ceiling dating to the 12th century. The ceiling painting, which consists of 153 panels, is the only one in the world that is nearly completely preserved.