Since 1975 the baroque castle of Schloss Rosenau hosts the only Austrian museum of Freemasonry, that gives an overview of the development of freemasonry that was influenced by enlightenment, tolerance and humanity.
The museum is open daily from 9 a.m. until 5 p.m.
From November until end of march only with pre-registration.
Guided tours are available from 10 people on.
Entrance is also possible without a guided tour.