Planetarium in Athens

Athens' planetarium, run by the Eugenides Foundation for science education, has a 950-sq-metre hemispherical dome, on which it screens 3D virtual trips to the galaxy, as well as IMAX movies and other shows. There is simultaneous narration in English (€1, or bring your own headphones to plug in). Take the metro to Sygrou-Fix then bus 550 or B2 to the Onassio stop, and take the underpass across the road. Enter from Penteli.