Muri Abbey
St. Leodegar, the parish church of the "Kelleramt", was first mentioned in 1185. The church was under the jurisdiction of St. Leodegar in Lucerne and then Murbach Abbey. In 1291 it went to the Habsburgs, and in 1403 was awarded Muri Abbey which held it until 1841. The parish included Oberlunkhofen, Unterlunkhofen, Arni, Islisberg and Rottenschwil. The current parish church was built in 1685 on the site of a 1515 church building. The oldest church building on that site probably dates from the 10th Century.