Impressionen von der Sigmund-Thun-Klamm
The Sigmund - Thun - Klamm extends from the power plant main stage until Klammsee and is 32 m deep cut between Bürgkogel and Schaufelberg .
At a length of 360 m the gorge is to walk through a bridge and steps .
an experience for the whole family , whatever the weather .
Pictures: Bernhard Gritsch