The Carnic Alps stretch along the Austrian-Italian border, forming one of the most rewarding yet underrated corners of the Eastern Alps. Expect dramatic limestone ridges, flower-dotted alpine meadows and a deep sense of space — without the crowds of more famous ranges.

The landscape shifts beautifully as you hike: bare rocky crests give way to lush pastures, glacial lakes mirror the sky, and dense spruce forests fill the valleys below. The border between Austria (East Tyrol, Carinthia) and Italy (Friuli, Belluno) runs right through the heart of the range, blending two cultures, two languages and two culinary traditions into one mountain experience. Remains of World War I fortifications dot the ridges, adding a poignant historical layer to every walk.

Highlights:

• Hohe Warte (2780 m) — the highest peak in the Carnic Alps, rewarding climbers with sweeping cross-border panoramas
• Kellerwand (2773 m) — a rugged ridge exposing ancient coral reef limestone over 400 million years old
• Wolayer See — a stunning high-altitude lake surrounded by Devonian rock formations
• Geo-Trail — Europe's longest geological hiking trail, winding past fossil-rich outcrops

Practical info:

• Best time: July–September — stable weather, open mountain huts, alpine flowers in bloom
• Base towns: Kötschach-Mauthen (Austria), Paluzza or Tolmezzo (Italy)
• Trail difficulty: easy valley walks to demanding ridge traverses — suitable for a wide range of hikers
• Getting there: by car via the Plöcken Pass (SS52); by train to Lienz, then bus into the valleys

The Carnic Alps are among the 100 most important geological regions on Earth — nowhere else in Europe can you see deep-sea sediments, continental shelf rocks and ancient coral reefs all within a single glance across the same hillside.