The Green Power Trail between Ospizio Bernina and the Glacier Garden of Cavaglia lets you see how electricity is generated – and reveals why the RhB is closely linked with power production in the Bernina area.

What exactly is green power? And how is this energy from renewable sources produced? This informative trail between Ospizio Bernina and Cavaglia features twelve panels narrating the story of electricity in this region.

And as well as learning about ecological power generation, you will also discover fascinating facts about the diversity of nature around you and about the glacier mills at Cavaglia where, over the course of millennia, the pressure of the glacier water caused rotating stones to gouge their way into the rock forming wells up to 12-metres deep – and all of this 11,000 years ago!

This high-altitude hike runs alongside idyllic Lago Bianco, before winding its way through the Palü Gorge. Finally, enjoy a glass of Veltliner wine on the sun terrace at Alp Grüm – what better way to recharge your batteries?