Corinthian Raisins: The "Black Gold" of the Peloponnese
Few know that a small, black, seedless grape once stood behind some of modern Greece's most ambitious infrastructure projects. Corinthian raisins aren't just a tasty local product — they're part of the country's economic history.
History Reaching Back to Homer
References to raisins date to 800 BC, in the Homeric Epics, with mentions also by Hippocrates and Aristotle. The name comes from the Corinthian Gulf, whose ports were historically used for exports.
The "Black Gold" of the 19th Century
From the founding of the newly independent Greek state in 1830 through the second half of the 19th century, black raisins accounted for up to 70% of all Greek exports — literally what coffee was to Brazil. Raisin trade revenue funded major infrastructure projects: upgrading export ports, starting construction of the Peloponnese railway, and even the Corinth Canal, built partly to speed raisin transport to foreign markets. Wealthy raisin merchants of the era also built impressive neoclassical mansions across the Peloponnese.
Where They're Grown Today
There are three officially protected geographical designations: "Corinthian Raisin Vostitsa" (PDO, mainly in Aigialeia, Achaia — considered the highest quality), "Zakynthos Raisin" (PDO), and "Ileia Raisin" (PGI). Beyond these official zones, cultivation extends to other areas of western/northern Peloponnese — including Nemea, where raisins and sultanas are grown alongside the famous Agiorgitiko wine.
Geobres, a three-generation family export business specialising in Corinthian raisins and sultanas, operates in Nemea, with quality certifications and exports to markets worldwide.
Why It&39;s Considered a Superfood
Corinthian raisins are rich in antioxidants, fibre, potassium, vitamin A, B-complex vitamins, and iron. Harvest happens in August-September, with sun-drying typically taking 10-12 days.
See Also
Why are they called "Corinthian" raisins?
After the Corinthian Gulf, whose ports were historically used for exports.
How important were raisins to the Greek economy?
In the 19th century they accounted for up to 70% of all Greek exports, funding projects like the Corinth Canal.
Are Corinthian raisins grown in Nemea?
Yes, alongside the famous Agiorgitiko wine, Nemea also produces Corinthian raisins and sultanas.
