Slovenia is located in Central Europe between Italy, Austria, Hungary, and Croatia. Despite its small size, the country has a long tradition of viticulture that dates back to Roman times. Slovenia sits at the meeting point of Alpine, Mediterranean, and continental climates, which creates a wide diversity of wine styles.
Vineyards are typically planted on steep hillsides where good drainage and sun exposure help produce high-quality grapes. Slovenian wine production is relatively small compared with neighboring countries, but the country is known for high-quality wines and strong regional identities.
Slovenia follows the European PDO and PGI classification system for wine production.

Primorska lies in western Slovenia near the Italian border and the Adriatic Sea. The Mediterranean climate produces full-bodied wines and allows many red varieties to ripen fully.
Important subregions include:Podravje is located in northeastern Slovenia along the Drava River and is the country's largest wine region. The cooler continental climate favors aromatic white wines.
Key subregions include:Posavje lies in southeastern Slovenia along the Sava River. The region produces a mixture of white and red wines and is known for traditional blends.
Important subregions include:
Slovenia grows both international and indigenous grape varieties.
Important white grapes:White wines dominate Slovenian production, especially in the Podravje region. Red wines are more common in Primorska, where Mediterranean conditions allow fuller ripening.
Slovenia is also gaining attention for natural wines and traditional amphora aging techniques in regions such as Goriska Brda and the Karst plateau.