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Fortress · Bovec, Goriška
Kluže Fortress
The Austro-Hungarian fortress of 1882 above the Koritnica gorge, 4 km from Bovec, with a museum about the region and the Isonzo front. Above it are the ruins of Forte Hermann.
Illustrative images. The pictures in this guide are illustrations based on the real place, not photographs, and may differ from it.
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About Kluže Fortress
Kluže Fortress (Trdnjava Kluže) blocks the narrow passage where the Koritnica river enters the Bovec basin, above a gorge about 70 meters deep. The place has been a strategic passage for centuries: an initial wooden fortification was built in the 15th century against Turkish incursions, and in 1797 Napoleon’s troops captured the fort after fighting in the gorge.
The building you see today was constructed by Austria-Hungary between 1881 and 1882, in stone, with thick walls and embrasures, and a bridge that crosses the gorge. In World War I the fortress was on the Isonzo front line. Higher up, on the slope of Mount Rombon, lie the ruins of Forte Hermann, from 1900, which supported Kluže and was bombarded during the war; it is reached on foot in about half an hour.
Inside the fortress there are exhibitions arranged with the Tolmin Museum on the region’s history, archaeology, nature and the Isonzo front. On some days guided visits are offered to a tunnel of about 400 meters excavated under the fort.
The museum is open on weekends in spring and daily from June to September; during the rest of the year the fortress can be seen from the outside.
Before you go
Practical information
Cidade Turismo reviews its information regularly, but something may have changed. Check with the place before planning your trip.
How much time to set aside
About an hour; an hour and a half if you include the climb to Forte Hermann.
Best time
From June to September, when the museum operates daily. In April and May, only on some days of the week; in winter, only the exterior. Check the schedule beforehand.
How to get there
Along the road from Bovec to the Predel Pass, about 4 km north of Bovec, with parking next to the fortress.
Tip
Look into the gorge from the fortress bridge and, if you have the energy, climb to Forte Hermann to see the Bovec valley from above.
Official website
Get your questions answered
Frequently asked questions about Kluže Fortress
When is the Kluže fortress open?
On weekends in spring and daily from June through September. At other times you can only see it from the outside.
How far is Bovec from Kluže?
About 4 km via the Predel Pass road.
What is Fort Hermann?
The ruins of a 1900-era fort on the slopes of Mount Rombon, above Kluže, reached on foot in about half an hour.