The offices of Ariona Hellas S.A. representative of the Alexander S. Onassis Public Benefit Foundation in Greece are established in a neoclassical building located in the historical area of Plaka, 56 Leoforos Amalias Avenue, Athens (entrance from 7, Aischinou Str.)


  • By bus: Lines 24, 40, 57, 103, 106, 108, 111, 126, 134, 135, 136, 137, 155, 206, 208, 227, 230, 237, 790, 856, Α2, Α3, Α4, Β2, Β3, Β4, Ε2, Ε22 (Stop: Makryianni)
  • By trolley: Lines 1, 5, 15 (Stop: Makryianni)
  • By metro: Line 2 (Aghios Antonios-Aghios Dimitrios), Disembarking Station: Acropolis
  • By car: The Alexander S. Onassis Public Benefit Foundation provides no public parking facilities. Limited street parking is available at the following streets near the Foundation: Hatzichristou, Dimitrakopoulou, Veikou, Mitseon, Parthenonos, Karyatidon. Paid parking facilities are available at Rovertou Gali Street and Falirou Street.
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Our offices are open from Monday to Friday from 9:00 a.m to 17:00 p.m. (except public holidays) You can contact the administration offices from Monday to Friday from 9:00 a.m to 17:00 p.m. at +30 210 37 13 000.

E-mail: contact@onassis.org


Wheelchair access is via the ramp on the building's entrance at 7, Aischinou Street. Upper storeys are accessible via the elevator, and there is wheelchair access to all the building rooms.

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