Hellenic Cosmos

Museum in Athens

To put ancient ruins into perspective, take a virtual-reality trip at this multimedia center. The Tholos virtual-reality theatre takes you on an interactive tour of the Ancient Agora, and the Kivotos time machine has 3D floor-to-ceiling screens with a live guide taking you through ancient Olympia and Miletus. It's not tourist spot, but more a place schoolkids go on field trips; call ahead to arrange English narration.

Take bus 049 or 914 from Omonia, or the metro to Kallithea.