Gjirokastër Fortress, Medieval fortress on a hilltop in Gjirokastra, Albania.

Gjirokastër Castle is a stone fortification situated on a rocky promontory overlooking the town below. The structure features multiple towers and substantial walls that spread across the hilltop, creating a commanding presence.

The citadel existed in various forms before the 12th century and is first documented as a town and fortress in 1336, seat of the Albanian Zenebishi feudal lords. In 1417 the Ottomans took it after a long siege. Ali Pasha of Tepelene rebuilt it after 1812, adding a westward extension, a palace and barracks for 5,000 soldiers within a year and a half.

The castle hosts the National Folk Festival, where traditional Albanian music and dance performances unfold across its grounds. Visitors experience regional customs and local crafts during this gathering.

The fortress stands at 336 metres above sea level, and the walk up through the old town is steep, so wear sturdy shoes and carry water. The grounds hold five towers, a clock tower, two teke and a cistern, so allow time to cross the whole hilltop. The military museum and the stage of the National Folk Festival lie inside the walls.

The grounds display an American military aircraft, a T33 Shooting Star, which made an emergency landing in Albania in 1957. This plane is an unusual Cold War remnant now displayed there for visitors to see.