Athens in detail
Metro Omonia station (red and green lines) sits due west of Exarhia. Use Panepistimio station (red line) for southern Exarhia.
Metro For the National Archaeological Museum, use Viktoria station (green line) and walk 10 minutes.
Trolleybus Also for the museum, catch trolleybus 2, 4, 5, 9 or 11 from anywhere on Panepistimiou and get off at the Polytechnio stop.