• Aircraft and artillery outside in the museum yard: decommissioned Greek Air Force planes and guns from different eras, a good first stop before the galleries
• Weapons from around the world in the Saroglou collection, from Greek Revolution swords to European, Ottoman and Japanese armor
• Heavy themes in places, with exhibits on the Balkan Wars, both World Wars and the 1974 invasion of Cyprus, so preview those rooms with sensitive kids

The military museum of the Greek Armed Forces traces Greek history from antiquity to the present across four floors. Inside are ancient helmets, a Byzantine warship model, Greek Revolution weapons, army uniforms, and swords and armor from around the world, including a samurai suit.

Outside, the yard holds artillery guns from different eras and decommissioned Greek Air Force aircraft.