Freiburg - Muenster

The Freiburg Münster is the cathedral of Freiburg, Germany. It was built in three stages, the first beginning in the year 1120 under Konrad I of Bohemia, the second beginning in 1210, and the third in 1230. Of the original building, only the foundations still exist. The church became seat of the Bishop of Freiburg, when it officially became recognised as a cathedral, in 1827