Historic Sites

Spanning the rugged border between Austria and Italy, this collection features a high concentration of World War I military sites and medieval fortresses. The list includes Austro-Hungarian and Italian fortifications like Werk Mitterberg and Forte Tudaio, alongside Roman archaeological remains in Zuglio and pre-Roman settlement sites. These locations provide a detailed look at the strategic importance of the Carnic Alps, from ancient trade routes and knightly hospices to the intense mountain warfare of the early 20th century.

Festung Werk Mitterberg

An Austro-Hungarian fortress built between 1884 and 1889 to defend the Puster Valley. This World War I site near Sexten remains a significant example of late 19th-century military engineering.

Burgruine Straßfried

Burgruine Straßfried is a castle in Carinthia, Austria. It is located next to the Austrian–Italian border by Arnoldstein in Carinthia.

Schloss Mandorf

A 16th-century Renaissance castle located in Kötschach-Mauthen. The structure features a distinctive courtyard and historical masonry typical of Carinthian noble residences.

Castello Mirabello

A small historic castle structure located in the Auronzo di Cadore region.

Burgruine Weidenburg

Burgruine Weidenburg is a large castle in Carinthia, Austria.

Wasserleonburg Castle

A Renaissance castle in Nötsch im Gailtal, notable for its architectural heritage and for hosting the Duke and Duchess of Windsor during their honeymoon in 1937.

Schloss Weildegg

A 16th-century noble residence in Würmlach featuring late Gothic and Renaissance architectural elements.

Forte Tudaio

An Italian mountain fortress built between 1911 and 1915. Situated at an altitude of 2,140 meters, it served as a long-range artillery post during World War I.

Castello di Sacuidic

Archaeological ruins of a medieval castle destroyed in the late 13th century. It was strategically positioned near an ancient ford on the Tagliamento River.

Schloss Möderndorf

A 17th-century castle that now houses the Gailtal Local History Museum, displaying regional cultural artifacts and historical exhibits.

Cannoniera Le Morosine (1916)

Italian World War I artillery positions featuring tunnels and cannon emplacements carved directly into the rock.

Castello di Valdajer

A 15th-century manor house in Ligosullo, reflecting traditional Friulian architectural styles. It was later restored and converted for use as a hotel.

Parco tematico della Grande Guerra a Pontebba

An open-air museum featuring preserved World War I trenches, bunkers, and military positions documenting the frontline between Italy and Austria-Hungary.

Foro romano e Basilica forense

Archaeological remains of the Roman forum and civil basilica in Zuglio, the site of the ancient city Julium Carnicum.

Terrassen der Baracken und Unterstände aus 1. Weltkrieg

Terraced remains of military barracks and shelters used by soldiers during the mountain campaigns of World War I.

Epigrafe di Respectus

An ancient Roman inscription carved into the rock face along the road to the Plöcken Pass, dedicated to a customs official named Respectus.

Ex. Caserma

Ruins of a former military barracks dating back to the early 20th-century border fortifications.

Scavi preromani

Excavation site featuring remains of a pre-Roman settlement and necropolis, providing evidence of Iron Age habitation in the region.

Ospitale dei cavalieri di San Giovanni

The ruins of a medieval hospice established by the Knights of St. John to provide shelter for travelers crossing the Alpine passes.

Burgruine Aichelburg

The ruins of a 13th-century hilltop castle that served as a strategic fortification for the Counts of Görz in the Gail Valley.