The museum exhibits silversmithing tools and handicrafts that would familiarize you with the craft and its history in Epirus. Bonus: it's inside the castle.
Wax Museum of Greek History (by Paul Vrellis)
This museums displays wax figures of heroes and events of the war of independence. Note that taking pictures is strictly prohibited.
Museum of Ali Pasha and Revolutionary Period
The house of Ali Pasha hosts a collection that will enlighten you about the War of Independence and the troubled years under the bloodthirsty Ottoman ruler.
Archaeological Museum of Ioannina
Covering a long period of local historical evolution with findings that date from the Stone Age until the end of the Roman era.
Byzantine Museum of Ioannina
The Byzantine Museum of Ioannina will familiarize you with local history through its Early Christian and Byzantine exhibits and icons.
Ioannina Ethnographic Museum (Aslan Pasha Mosque)
Formerly a mosque, this small museum exhibits historical artifacts from the the life of Muslims, Christians, and Jews of the Ioannina Region.