St. Anna Church contains the so-called "Lutherstiege", where Martin Luther slept during his time in Augsburg. St. Anna also features valuable paintings by Lucas Cranach the Elder.
Martin Luther lived in the Augustinerkloster as a monk from 1505 to 1511. The monastery complex houses an important library with rare books and a permanent exhibition about the life of Luther.
The "church of the barefooted" blackfriars is one of the greatest examples of German ecclesiastical architecture of the 14th and 15th centuries. The church also contains Erfurt’s oldest surviving stained glass windows.