waterfall on the ardo stream in bolzano bellunese

alleghe alpago alps ardo auronzo autumn background bellunese belluno bolzano cadore canazei cansiglio canyon caves col colors comelico cortina crust dampezzo deep dolomites earth earths erosion flow flowing forest forests formation geology gorges green indes italy lagazuoi landscape layers marmolada mineral months mortis mountain nature plates pont rain river rock sedimentation seen spring stream summer tectonic torrent travel unesco veneto water waterfall wild wood zoldo