ljubelj pass in karawanks chain of slovenia with a old passageway border between slovenia and austria, amazing nature

loibl pass karawanks old gorenjska region road tourism nature background slovenia austria sky blue historical adventure karavanke mountains greenery landscape alps scenic ljubelj hills season history architecture path passageway woodland scenery mountaineering green woods panorama border natural heritage majestic europe rocks historic stone culture karawanken trees view chain amazing