The olive tree is one of humanity's oldest cultivated plants. Its story is not merely the history of an agricultural product — it is the history of civilization, commerce, and gastronomic culture. And one of the most critical chapters of that story takes place on the lands of modern-day Turkey.

Tracing the Homeland: The Eastern Mediterranean

The domestication of the olive (Olea europaea) is believed to have taken place between 6000 and 5000 BCE in the eastern Mediterranean basin — a region encompassing present-day Turkey, Syria, Lebanon, and Israel. Archaeological evidence indicates that olive oil was used in this geography for food, lighting, and ritual purposes.

Climatic conditions, fertile soils, and the temperate maritime influence of the Mediterranean made this region a natural center for olive cultivation. From the Aegean and Mediterranean coasts extending to the interior Anatolian plateau, the olive has sustained its presence — in both wild and cultivated forms — for thousands of years.

Kültepe-Kaniş: The Earliest Evidence of Trade

Archaeological excavations at Kültepe, in Turkey's Kayseri province, have unearthed some of the earliest documented examples of olive oil trade. Kültepe was home to the ancient city of Kaniš, which served as a trading colony center established by Assyrian merchants between 2000 and 1750 BCE.

During this period, Assyrian traders operated an extensive commercial network stretching from Kaniš in Anatolia to Mesopotamia. Among the thousands of cuneiform trade documents, letters, and contracts discovered in the excavations, there are references to olive oil transactions and price regulations.

The significance of these findings is profound: Anatolia entered the historical stage not merely as a region that produced olive oil, but as a center that regulated it within an organized trade system. The Kaniš archives are registered as a UNESCO "Memory of the World" heritage site.

Historical Note

Excavations at Kültepe have continued without interruption since 1948, making it one of the longest-running archaeological projects in the world. Over 23,000 cuneiform tablets recovered to date illuminate the economic and social life of Anatolia in the 2nd millennium BCE.

Turkey: The Legacy of 96 Varieties

Today, Turkey ranks among the countries with the widest registered olive genetic diversity in the world. More than 96 locally identified olive varieties across the country stand as tangible evidence of this biological richness.

For comparison: Spain's most widespread variety, Arbequina, spans millions of acres, yet the total number of varieties utilized in the country is relatively limited. In Italy, a few dominant varieties — Frantoio, Leccino, and Moraiolo — prevail. Turkey, despite lagging behind in brand identity development for decades, continues to possess an unmatched biological portfolio.

Key Turkish Olive Varieties and Flavor Profiles

Ayvalık →

The most delicate and prized variety of the northern Aegean. Opens with intense green fruit aromas, followed by medium-to-high bitterness and pungency, finishing with a long and persistent aftertaste. Almond and broccoli notes are prominent. Consistently the most award-winning Turkish variety in international quality competitions.

Memecik →

The variety with the widest distribution area across the Aegean and Mediterranean. Displays a medium-intensity, well-balanced profile with tomato, fresh herb, and mild hazelnut notes. Produces high-quality oil in both green (early harvest) and ripe (late harvest) stages. Appeals to a broad market range.

Erkence →

As its name suggests ("early one" in Turkish), one of Turkey's earliest-harvesting varieties. Erkence is an endemic olive variety that grows exclusively in the Karaburun and Urla districts of İzmir; the unique microclimate and soil composition of this narrow geography shape the variety's characteristic flavor profile. Collected in October–early November, Erkence stands out for its phenolic content and antioxidant levels. Sharp and intense, with dominant fresh herb and pepper notes. Holds a significant position in the early-harvest premium segment.

Gemlik →

Common in the Marmara and Aegean regions, a medium-intensity variety. Offers ripe fruit aromatic notes, mild bitterness, and balanced pungency. Can be cultivated for both table olive and oil production. Particularly sought after in Middle Eastern markets.

Domat →

A large-fruited variety from the Aegean region, suitable for both table use and oil production. Medium intensity, mildly pungent, with apple and fresh herb notes. Also preferred for visual presentation due to its large fruit size.

Kilis Yağlık →

A unique variety from southeastern Anatolia, protected by geographical indication. Its distinctive aroma profile — medium intensity with ripe fruit and subtle spicy notes — shaped by different climate and soil conditions, is attracting increasing international interest.

Uslu →

Common along Aegean shores, especially in and around Muğla. With its delicate structure, mild bitterness, and near-sweet balance, it is among the varieties international consumers often choose as their first entry point into Turkish olive oils.

Yamalak Sarısı →

An endemic olive variety that grows exclusively in the Nazilli and Karacasu districts of Aydın province in Turkey. It produces a golden-colored, low-acidity olive oil with a smooth texture. Notable for its mild fruity and subtly sweet aromas. Due to its limited cultivation area and distinctive profile, it is attracting growing interest in the boutique and premium segments.

Edincik Su →

An endemic olive variety unique to the Edincik district of Balıkesir, cultivated exclusively in this narrow geography. Known for its high oil yield, Edincik Su offers a smooth and well-balanced flavor profile; mild bitterness, fresh herb notes, and a long finish are its hallmarks. Preserved by local growers for generations, this variety is one of the hidden treasures of the Marmara region.

Trilye →

Found in the Marmara region, around Bursa and Balıkesir. Distinguished by low acidity values, balanced phenol content, and a long shelf life. Its signature is a bittersweet, slightly tart balance with hazelnut and mild fruity notes.

Sarı Ulak →

A geographically protected variety native to the Tarsus district of Mersin. Genuinely dual-purpose for both table and oil, with high polyphenol content and a warm, full Mediterranean profile. Known locally as "the king of olives," Sarı Ulak is Çukurova's treasure waiting to be discovered.

Arbequina →

The world's most widely cultivated olive variety, originally from Catalonia, Spain. When grown in Turkey's Aegean soil — particularly in İzmir and Aydın — it delivers polyphenol profiles far exceeding Spanish averages. Its mild, fruity, and approachable flavour makes it an ideal entry point for quality olive oil.

Delice →

The Turkish name for the uncultivated wild olive tree (Olea europaea subsp. oleaster), the genetic ancestor of every cultivated olive variety. With very high polyphenol and antioxidant content, deep green appearance, and an exceptionally intense flavour, Delice holds a unique position in the premium segment. Limited production and hand-harvesting make Delice oil a collector-grade product.

The Opportunities Offered by Diversity

The practical significance of this varietal richness for the global market is this: Turkey has the capacity to produce olive oils with vastly different flavor profiles, harvest periods, phenolic contents, and intended uses. This means it can serve both the premium gourmet segment and high-volume industrial applications.

From the Aegean's intense and award-winning Ayvalık to the Southeast's unique Kilis Yağlık; from the Marmara's delicate Trilye to the Mediterranean's robust Memecik — this spectrum does not exist at such scale in any other single country in the world.

Turkish olive oil has not yet fully claimed its deserved position in the international market. However, growing award successes, increasing brand investments, and professionalizing export operations indicate that this balance is shifting.

Conclusion: The Foundations of the Past, the Opportunity of the Future

Turkish olive oil — grown in the homeland of the olive, nourished by thousands of years of historical roots, and drawing on the unique biological diversity of 96 varieties — possesses all the conditions for a differentiated position in the global market. From the trade notes on Kültepe-Kaniš tablets to today's NYIOOC gold medals, the story is still being written.