| Issuer | Greece |
| Year | 2018 |
| Type | Non-circulating coin |
| Value | 50 Euros |
| Currency | Euro (2002-date) |
| Composition | Gold (.999) |
| Weight | 1 g |
| Dimensions | 14 mm |
| Thickness | |
| Shape and Technique | Round Milled |
| Orientation | Medal alignment ↑↑ |
| Engraver(s) | |
| In circulation to | |
| Reference(s) | KM#311 |
| Obverse description | Temple of Poseidon at Cape Sounio. Greece |
| Obverse script | Greek |
| Obverse lettering | ΣΟΥΝΙΟ
ΕΛΛΗΝΙΚΗ ΔΗΜΟΚΡΑΤΙΑ
50 ΕΥΡΩ (Translation: SOUNIO HELLENIC DEMOCRACY 50 EURO) |
| Reverse description | Head of Poseidon God of the sea Greece |
| Reverse script | |
| Reverse lettering | |
| Edge | Plain |
| Mint | National Mint of the Bank of Greece (Νομισματοκοπείο - ΙΕΤΑ), Athens, Greece(1972-date) |
| Mintage | 2018 - Proof - 1 500 |
| Catalog ID | 6208850340 |
| Comments |
