The Archduke John Tower (Erzherzog-Johann-Warte) is named after Archduke John of Austria (Erzherzog Johann von Österreich) who he is remembered as a great modernizer in the Austrian state of Styria. The tower on top of the Bürgeralpe was built in 1908 and is a great look-out for the hills and mountains around Mariazell.
- Archduke John of Austria (Wikipedia)