The Top 6 Castles around Koper
A visit to a castle — whether you stumble over one during a hike outdoors or walk your way around the grounds with a guide — is always something special, and you’ve got 6
beautiful castles to choose from around Koper. Just browse our list to find your top castle , and add some history to your next adventure!
beautiful castles to choose from around Koper. Just browse our list to find your top castle , and add some history to your next adventure!
Last updated: November 18, 2025
Črni Kal Castle Ruins
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High above the Rižana Valley, on the edge of the Karst Mountains, stands the Črni Kal Fortress. From here, you have a beautiful panoramic view of the Bay of Koper and the surrounding villages.
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Socerb Castle
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From Strmec Castle (Socerb), you have a magnificent view of the Gulf of Koper and Trieste. Below the castle is a karst cave connected to the castle courtyard.
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Panoramic gravel road
Highlight (Segment) • Viewpoint
Easy at the beginning, but there are some steep sections with loose rocks. Better on a MTB, however the panorama worths the effort.
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Socerb Castle — View of the Gulf of Trieste
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Like the cherry on top of the cake, Socerb Castle, named after Trieste's patron saint and martyr, St. Servulus, reigns over the village of Socerb. Its surroundings offer a magnificent view of the Gulf of Trieste.
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Socerb Castle and View of Trieste and Koper
Highlight (Segment) • Castle
Rather technical trial, lots of stones.
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Socerb Castle
Highlight • Castle
Amazing views. Worth the climb to arrive there. Seems that there is a restaurant inside but didnt have enought time to visit.
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