hornischegg - border stone on summit of mount hornischegg (monte arnese), carnic alps, austria italy

austria italy boundary marker border state frontier european union mark stone summit cross sexten vale pusteria pustertal dolomites peak carnic alps ridge peace trail top hohe tauern hiking path south tyrol landscape mountain range valley ridges autumn trekking national park hike drei zinnen alto adige dolomiti wanderlust scenery goal chain mountains summer