Within the larger citadel is the fortress, called Its Kale by the Turks, where Ali Pasha built his palace; these days the former palace serves the city as the Byzantine Museum. The museum's small collection of artworks, actually almost all post-Byzantine, includes intricate silver manuscript Bible covers, wall murals from mansions, and carved wooden benediction crosses covered in lacy silver, gathered from all over the countryside of Epirus. It's carefully arranged in the front half of the museum with good English translations. The second half of the museum houses an important collection of icons and remarkable iconostases, painted by local masters and salvaged from 16th- and 17th-century monasteries. The most interesting section is devoted to silver works from Ali Pasha's treasury from the seraglio. Within the fortress grounds is a very pleasant little café—why not enjoy some light snacks and desserts as you take in the views of the lush gardens around the Byzantine Museum and the impressive old ruins? Nearby is the Fethiye (Victory) Mosque, which purports to contain Ali Pasha's tomb.