This is the annex of the War Museum of Athens and has been operating since 1988, in this impressive building that once was the first War Academy of Greece build by Ioannis Kapodistrias.
22 Amalias Ave
T +30 27520 25591
Open daily 09:00-14:00, Saturday and Sunday 10:00-14:00.
The museum is closed on Mondays, 1st of January, 1st of May, 25 of December.
The entrance is free