Designed by Enver Hoxha's daughter and son-in-law, this museum, inside the castle complex, opened in 1982. Its spacious seven-level interior displays replicas of armour and paintings depicting Skanderbeg's struggle against the Ottomans. The museum is something of a secular shrine, and takes itself very seriously indeed, with giant statues and dramatic battle murals.
Most of the information panels are displayed in Albanian, which can make it hard to follow for non-Albanian speakers.