Swiss Grand Canyon
Swiss Grand Canyon Ruinaulta is a canyon created by the Anterior Rhine between Ilanz/Glion and Reichenau in the debris of the Flims Rockslide just upstream of its confluence with the Posterior Rhine at Reichenau in the Grisons, eastern Switzerland. It is sometimes known as the Rhine Gorge, or sometimes rather ironically called Swiss Grand Canyon. Over 10,000 years ago, some 100,000 million cubic metres of bedrock plunged into the river. …



















