Museum of the Royal Tombs of Aigai (Vergina)
The Museum of the Royal Tombs of Aigai (Vergina) is located 75 km west of Thessaloniki, Greece, centered around the royal tombs built by the ancient Kingdom of Macedon at Aigai. The underground museum containing the burial cluster of Philip II of Macedon began construction in 1993 and was inaugurated in 1997.
Source: Wikipedia — Museum of the Royal Tombs of Aigai (Vergina) (CC BY-SA 4.0)