A romantic village? An idyllic lake? This would have been unimaginable 45,000 years ago!
Inside the Earth, huge amounts of hot magma are under great pressure and are being pushed towards the surface.
Anyone who wants to learn more about tuff can easily find out about this rock and its uses in the 'Weiberner Schaufenster' ('Weibern Shop Window').
A volcano erupts. Hot drops of lava are thrown out of the vent and fall onto other fragments of lava which have been spewed out during earlier eruptions.