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Hochosterwitz Castle
Hochosterwitz Castle in Carinthia is regarded as one of Austria's most impressive medieval fortifications, famous for its 14 distinct defensive gates. Perched atop a limestone rock approximately 175 meters high, the castle was first mentioned in documents in the year 860. Its current form was largely established in the 16th century under Baron Georg von Khevenhüller, who massively expanded the complex to defend against Ottoman invasions. Each of the 14 gates was equipped with sophisticated defense mechanisms, making it nearly impossible for attackers to reach the central keep. Particularly noteworthy is the armory, which houses a significant collection of historical weapons and armor, including the suit of armor belonging to the castle captain Burghard, who stood over two meters tall. The castle has been in the continuous possession of the Khevenhüller family since 1571. Today, it is accessible to visitors via the historical path through the gates or by an inclined elevator, offering panoramic views over the Klagenfurt Basin as far as the Karawanken mountains.
- Location: Carinthia, Austria
- Top sights: Mauertor · Brückentor · Manntor
- Nearby: Sankt Veit an der Glan (7 km)
Best time to visit & climate
The most pleasant time to visit is Jun–Aug.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg °C | -5 | -4 | 0 | 5 | 10 | 14 | 16 | 16 | 11 | 6 | 2 | -3 |
| Rain mm | 43 | 47 | 55 | 66 | 108 | 130 | 142 | 150 | 119 | 83 | 73 | 53 |
📋 Practical info
Geography
Facts
- The first documented mention of the castle dates back to the year 860.
- The ascent to the castle leads through exactly 14 fortified gates.
- The castle has been in the private ownership of the Khevenhüller family since 1571.
- The castle rock rises about 175 meters above the surrounding plain.
- An armor for a 2.25-meter tall man is displayed in the armory.
- The fortress was constructed so effectively that it was never taken by force.
Explore nearby
Notable places around
Route planner — Car & Motorhome
Where do you start? We build the route here, with stops and country notes along the way.
© OpenStreetMap contributors · OpenRouteService
Sights in the town Hochosterwitz Castle (5)
Manntor
Third gate of Hochosterwitz Castle, after the Brückentor.
Sights nearby
Frequently asked questions
What is special about the path to Hochosterwitz Castle?
Do I have to walk through all 14 gates?
Is the castle open year-round?
What can you see in the castle museum?
Was the castle ever conquered?
Hochosterwitz Castle: where is it located?
Hochosterwitz Castle: what is there to see?
Hochosterwitz Castle: when is the best time to visit?
Hochosterwitz Castle: why is it worth visiting?



























