Albania · Ruin
Borsh Fortress
Kalaja e Borshit
Borsh Fortress (Kalaja e Borshit or Sopot Castle) is a hilltop medieval fortress near the village of Borsh on Albania's Ionian coast. The surviving fabric consists of long curtain walls, later triangular towers, and interior ruins including rock-cut cisterns; the 17th-century Hajji Bendo Mosque once stood inside. The site preserves visible fortification lines following an acropolis plan.
Its prime
1700
Today
Ruin
As it stood in 1700
What Borsh Fortress looked like in its prime.
Perched on a low coastal hill above the Ionian Sea, the fortress presents an irregular, elongated curtain wall built of pale local limestone and sandstone blocks that follows the acropolis ridge. Several later triangular towers project from the ramparts, breaking the skyline. An internal transverse wall divides the enclosure; within are low rubble buildings, paved courtyards and several rock-cut cisterns. A modest 17th-century mosque occupies a courtyard near the centre.
Its story
The story of Borsh Fortress.
Borsh Fortress, Kalaja e Borshit, also known as Sopot Castle from the hill on which it stands, is a medieval fortress above the village of Borsh on Albania's Ionian coast. Its surviving fabric follows an acropolis plan: long curtain walls, later triangular towers, and interior ruins that include rock-cut cisterns.
The only building left standing inside the castle is the Hajji Bendo Mosque, built in the 17th century under Ottoman rule and ruined in the 20th century. The lines of fortification remain clearly visible along the hilltop, tracing the shape of the stronghold above the sea.
Step inside
6 places to explore in 1700.
The record describes 6 distinct spots at Borsh Fortress, including the full exterior approach. Create your own photoreal reconstruction and explore every one, more scenes means more rooms, more angles, and more of the place to stand in.
Build Your Own Castle
Recreate Borsh Fortress with AI to explore it.
The artist rebuilds it as it stood in 1700, a photoreal reconstruction that belongs to you alone. Pay with coins, no subscription needed.
Recreate this castle →Castle Siege
Play Castle Siege at Borsh Fortress.
A strategy game played on Borsh Fortress’s real ground plan: the same surveyed walls shown in the archive below. Post your finite garrison on the battlements between assaults, then hold out as rams, siege towers, trebuchets and sappers arrive in ever-worse waves.
Sign in free to see the garrison muster. One castle costs 150 Clan Coins and is yours forever.
Sign in to take command →From the archive
Borsh Fortress on paper: the measured plan and period views.
The survey plan and photographs below are the ground truth this page's reconstructions are checked against, drawn and photographed while the castle was still a working garrison. Every image is public-domain or openly licensed, with its source named.

Landkarte mit Stadtansicht von Soppoto/Borsh Festung unter venezianische Beschuss.
· Herzog August Library (via Europeana)
CC BY-SA

Landkarte mit Stadtansicht von Soppoto/Borsh, Festung unter venezianischem Beschuss.
· Herzog August Library (via Europeana)
CC BY-SA

Landkarte mit Stadtansicht von Soppoto/Borsh Festung unter venezianische Beschuss.
· Herzog August Library (via Europeana)
CC BY-SA