Friesach holds a singular distinction among Austrian towns, one that might surprise you regarding its medieval defenses.
Johann Jaritz / CC BY-SA 4.0, via Wikimedia CommonsFriesach
Self-guided audio walking tour of Friesach — GPS route, offline playback, story-driven narration in 32 languages.
“Where ancient ramparts meet contemporary rhythms, and history flows in a water-filled moat.”
Friesach, as no one tells it.
Not the postcards. The stories even locals don't know — whispered in your ear, right where they happened.
Picture a castle that welcomed royalty and crusaders, yet met a fiery end not in conflict, but by chance.
In an era of rapid construction, one project in Friesach embraces a long view, building a castle as if time itself has rewound centuries.
Discover every secret of Friesach
Every address, every reveal in full — in your ear, right where it happened.
You pick your stops. You walk. The voice reveals what the others miss.

How long do you have in Friesach?
Your self-guided audio tour of Friesach is ready — pick your landmarks, choose your language, and start the moment you arrive.
BuyThe story of Friesach
Friesach, the oldest town in Carinthia, Austria, offers a tangible journey into the Middle Ages. Its well-preserved medieval townscape stands as a testament to centuries of existence, featuring fortifications that include a town wall and Austria's only completely water-filled moat. Situated in northern Carinthia, approximately 40 kilometers north of Klagenfurt, Friesach's strategic location on a trade route between Vienna and Venice contributed significantly to its historical importance.
The town's allure extends beyond its defenses, with narrow passages revealing architectural treasures such as the 13th-century Fürstenhof and the Romanesque parish church of Saint Bartholomew. Friesach is not merely a collection of old buildings; it is a living historical experience, inviting visitors to explore its past while engaging with unique ongoing projects like the medieval castle construction site. With a population of around 4,900 residents, Friesach balances its historical identity with a welcoming, community-focused atmosphere.
From Roman Roots to Medieval Powerhouse
The story of Friesach stretches back to a deed from 860, marking it as Carinthia's oldest town. Its strategic position on an important trade route connecting Vienna to Venice fueled its expansion, making it a significant market town and commercial center during the Middle Ages. The town flourished under Archbishop Eberhard II of Regensberg (1200-1246), becoming the second largest city in the Archdiocese of Salzburg and the most important town in Carinthia.
Friesach even minted its own currency, the 'Friesacher Pfennig' or 'Frizatik,' which was widely used across Austrian and Hungarian lands in the 12th century and became the standard coin in the eastern Alps by the 13th century. The town's fortifications, including its impressive town walls and water-filled moat, were largely established around 1300 CE, following earlier, less adequate defenses. These defenses were crucial, as the town and Petersberg Castle faced numerous attacks and sieges throughout the centuries, including attempts by the Carinthian ducal House of Sponheim and occupations by Hungarian troops.
The Petersberg fortress, a key strategic outpost, was first erected around 1076 by Archbishop Gebhard of Salzburg. It served as a secondary residence for Salzburg archbishops and a refuge during conflicts. Notable figures like King Conrad III and Richard the Lionheart stayed at the castle during their returns from the Crusades. While the castle was modernized in the late 15th century, its military importance diminished, and it was largely destroyed by fire in 1673, eventually falling into ruin. Friesach remained under Salzburg's control until the secularization of the archbishopric in 1803, when it finally became part of Carinthia.
Begin your exploration at the Hauptplatz, the main square, with its historic facades and the old town hall. From here, you can observe the medieval town's double wall, towers, gates, and the distinctive water-filled moat. A walk along the town fortifications offers a unique perspective on one of Austria's best-preserved medieval city defenses.
Ascend to Petersberg Castle, whose ruins house the Friesach City Museum. The museum, located in a 12th-century residential tower, presents exhibits on the town's history, culture, mining, and trade, spanning from Celtic and Roman times to the Middle Ages. Do not miss the Dominican Church and Monastery, dating back to the 13th century, known for its medieval carvings and the Friesach Sandstone Madonna. The Dominican monastery is considered the oldest in the German-speaking area.
For a truly immersive experience, visit Burgbau Friesach, a medieval castle construction site where a new castle is being built using only traditional 12th-century methods. Here, you can observe stonemasons, blacksmiths, and carpenters at work, gaining a tangible understanding of medieval craftsmanship. Conclude your visit with a stop at the Craigher confectionery, a renowned family-run chocolate workshop.
Friesach is most enjoyable during June, July, and August, when temperatures are comfortable, ranging from 21°C to 23°C. These months offer a good balance of sunny and rainy days, ideal for exploring the town and its outdoor attractions. The Spectaculum zu Friesach, a medieval festival, is a major event, typically held in late July. Early autumn (mid-September through October) and late spring (late April through May) also offer pleasant weather with fewer crowds.
Friesach is located in the Sankt Veit an der Glan district of Carinthia, Austria. The town has a population of approximately 4,900. While there is no formal Sustainable Urban Mobility Plan, local authorities are working to improve sustainable transport, including an on-call bus service to connect the medieval center with newer development areas. The town's main square, Hauptplatz, is a central point for orientation. Information on sights and activities can be obtained from the local tourist office. Accommodation options, such as Villa Bucher, are available. The currency used is the Euro. For those interested in the medieval festival, tickets for the Spectaculum zu Friesach can be purchased through Ö-Ticket or directly at the municipal office.
- What is Friesach known for?
- Friesach is renowned as the oldest town in Carinthia, Austria, and is particularly famous for its exceptionally well-preserved medieval town fortifications, including Austria's only completely water-filled moat.
- When is the best time to visit Friesach?
- The most pleasant time to visit Friesach is during June, July, and August, when temperatures are mild and ideal for sightseeing. The medieval festival, Spectaculum zu Friesach, also takes place in late July.
- What is the Burgbau Friesach?
- The Burgbau Friesach is a unique historical project where a medieval castle is being constructed using only traditional 12th-century building methods, without modern tools or electricity. Visitors can observe the craftsmen at work.
- Can I visit Petersberg Castle?
- The ruins of Petersberg Castle house the Friesach City Museum, which is open to visitors. The museum offers insights into the town's history and culture.
- Are there any unique local products in Friesach?
- Yes, Friesach is home to the Craigher confectionery, a family-run chocolate workshop known for its handcrafted creations.
- How can I get around Friesach?
- Friesach's medieval center is walkable, allowing visitors to explore its historic streets and fortifications on foot. The town also offers an on-call bus service to connect different areas of the municipality.