Elchingen Abbey was a Benedictine monastery in Oberelchingen. For much of its history, Elchingen was one of the 40-odd self-ruling imperial abbeys of the Holy Roman Empire and, as such, was a virtually independent state that contained several villages aside from the monastery itself. At the time of its secularisation in 1802, the abbey covered 112 square kilometers and had 4000-4200 subjects.
Dedicated to the Virgin Mary and Saints Peter and Paul, the monastery was founded by the Counts of Dillingen in 1128. The abbey was one of the very few that enjoyed Imperial immediacy (independent of the jurisdiction of any lord and answering directly to the Holy Roman Emperor, and thus a territorial principality in its own right). The abbot sat in the Reichstag of the Holy Roman Empire.
Like all the other imperial abbeys, Elchingen lost its independence in the course of the secularisation process in 1802-1803 and the monastery was dissolved. By 1840 the buildings had been almost entirely demolished. In 1921 the Missionary Oblates of Mary Immaculate settled on the site. Today the abbey church remains.
References:The Pilgrimage Church of Wies (Wieskirche) is an oval rococo church, designed in the late 1740s by Dominikus Zimmermann. It is located in the foothills of the Alps in the municipality of Steingaden.
The sanctuary of Wies is a pilgrimage church extraordinarily well-preserved in the beautiful setting of an Alpine valley, and is a perfect masterpiece of Rococo art and creative genius, as well as an exceptional testimony to a civilization that has disappeared.
The hamlet of Wies, in 1738, is said to have been the setting of a miracle in which tears were seen on a simple wooden figure of Christ mounted on a column that was no longer venerated by the Premonstratensian monks of the Abbey. A wooden chapel constructed in the fields housed the miraculous statue for some time. However, pilgrims from Germany, Austria, Bohemia, and even Italy became so numerous that the Abbot of the Premonstratensians of Steingaden decided to construct a splendid sanctuary.