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Predjama castle, the world's largest castle cave

Predjama Castle, the largest cave castle in the world

Slovenia’s stunning cave-castle

Predjama castle is infamous for its outlandish position half way up a cliff. The name translates literally  as ‘in front of the cave’.

The rock overhang above the castle prevents attack from above. The window design is similar to that seen in Kasteel de Haar in the Netherlands.

 

According to the Guinness World Record book it is the largest cave castle in the world. Built by the Patriach of the Aquileia during the 13th century under an overhang, 123m up a sheer cliff face, it had an enviable reputation for its impregnability. Parts of the castle are thought also to date from earlier times.

The distant views of the valley from a lookout in the castle ensures an attack up the valley is nigh on impossible

Restoration of Predjama castle

The restoration of the castle began as recently as 1991. Although lovingly restored, the design of the castle is evocative of harsher times.

Steep staircases abound in this rock fortress – this one leading to a look out point

 

The castle has steep staircases, windowless small windows with little light and cold drafts. Its most famous incumbent was Erasmus of Predjama (Erazem) who with his knowledge of the surroundings and secret tunnels through the karst underground taunted his challengers. Even today parts of the castle design have still to be explored.

The top floors of Predjama castle are still being explored to understand how the area was used

 

The architecture of the castle as seen today was designed in 1583 by a Count who added the entrance tower. There have been several owners since that time, the last being a family who used it as a hunting lodge.

The renovated dining hall at Predjama castle

The Karst landscape around Predjama and Postojna

The Predjama castle is built on ‘karst’, i.e. limestone foundations, like the nearby Postojna caves. It is unsurprising therefore that there are caves under and behind the castle too. The limestone formations are accessible in the summer months only as there are bats residing in the 14km long passages. These mammals hibernate in the winter months and require peace and quiet. Hence the closure of the caves in winter.

The magnificent Postojna cave walk. Superlatives don’t do it justice.

Bird-watching at Predjama castle

Finally, outside the castle, a small red and black bird called the ‘wall-creeper’ comes down from the high Alps to winter. The castle surroundings are considered some of the best areas to see the wall-creeper. As a result bird watchers are attracted to the area. This friendly bunch encouraged and guided us in our 1st bird-watching exercise in Slovenia. And trust me, the bird was worth seeking out.

Wall creeper bird from the high Alps
The beautiful Wall-creeper bird that winters near Predjama castle

A visit to Predjama castle can be combined with a visit to the Postojna caves just 10-minutes down the road. In addition, both these sites are just a 30-40-minute drive from Ljubljana and make for a highly varied weekend (or longer) trip.

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