Slovenia: Regions, Districts and Geographical Indications

Slovenian wine is produced in nine winegrowing districts, which are part of three winegrowing regions, the Podravje, Posavje and Primorska winegrowing regions. The Ministry of Agriculture puts the cultivated vineyard at around 17,000 hectares, of which almost 14,600 hectares are entered in the register for the marketing of grapes and wine, and counts just over 27,000 agricultural holdings working vineyards. More than 2,500 registered wine producers bottle their own wine, and each winegrowing district has at least one larger cellar that buys in grapes. The average vineyard area per agricultural holding is 0.55 hectares. The Statistical Office of the Republic of Slovenia reports that in 2020, 15,261 hectares of vineyards were cultivated in Slovenia and an average grape producer cultivated grapes on 0.54 hectare of vineyard. At that Vineyard Census 28,481 people were engaged in viticulture, the number of producers 6 percent lower and the area 3 percent lower than at the 2015 census. Seventeen geographical indications of Slovenian wines are officially registered in the European Union: the names of 3 winegrowing regions, the names of 9 winegrowing districts and 5 traditional appellations. Slovenia has been a member of the International Organisation of Vine and Wine since 1993.

• Nine winegrowing districts in three winegrowing regions, Podravje, Posavje and Primorska (Ministry of Agriculture)
• Around 17,000 hectares cultivated, almost 14,600 hectares in the register for marketing grapes and wine (Ministry of Agriculture)
• 15,261 hectares cultivated by 28,481 people at the 2020 Vineyard Census, 3 percent less area than in 2015 (SURS)
• 17 geographical indications of Slovenian wines registered in the European Union (Ministry of Agriculture)

The Ministry of Agriculture describes Slovenian wines as reflecting the country's exceptional position at the crossroads of the Alps, the Pannonian Plain and the Mediterranean. Podravje lies in the northeast and consists of two winegrowing districts. Its central district, Štajerska Slovenija, has the cool Pohorje Hills to the west and the touch of the warm Pannonian Plain to the east, which produce a moderately cool climate, on a mix of sandy clay soil, at times also marl and limestone soil. Posavje, the smallest region, lies in the southeast and consists of three winegrowing districts: the limestone-covered and relatively warm Bela Krajina, where the considerable temperature difference between days and nights supports the production of aromatic wines that preserve their freshness; Dolenjska on the right bank of the River Sava; and Bizeljsko-Sremič, which has a continental climate with Pannonian influences and a diverse soil. Primorska, the warmest winegrowing region, lies in the southwest, and all four of its winegrowing districts enjoy the influences of the warm Adriatic Sea to various degrees. Kras is worked on the red limestone karst soil known as terra rossa, which is rich with iron. Vipavska dolina is narrow and long, with flysch soil, cool Alpine air descending from the north and warm winds arriving from the Gulf of Trieste, and the same wind pattern and flysch soil shape Goriška Brda. Slovenska Istra, with its mostly flysch soil, is the warmest among Slovenia's winegrowing districts. At the 2020 Vineyard Census about 85 percent of all vineyards were covered with permanent green cover and almost all were planted on slopes, 80 percent planted vertically and 20 percent on terraces where the slopes are too steep. The terrace arrangement of the vineyards enables the production of grapes on slopes larger than 60 percent.

• Slovenian wines reflect the country's position at the crossroads of the Alps, the Pannonian Plain and the Mediterranean (Ministry of Agriculture)
• Kras is worked on red limestone karst soil, terra rossa, rich with iron; Vipavska dolina, Goriška Brda and Slovenska Istra are on flysch
• Almost all vineyards are planted on slopes, 80 percent vertically and 20 percent on terraces (SURS, 2020 Vineyard Census)
• About 85 percent of all vineyards are covered with permanent green cover (SURS, 2020 Vineyard Census)

Wine labelling is governed by European legislation on the common organisation of the markets in agricultural products, which includes the wine market, in Regulation (EU) No 1308/2013 and Regulation (EU) 2019/33. In the parts not governed by that wine sector legislation, the horizontal food labelling legislation, Regulation (EU) No 1169/2011, applies. The winegrowing production areas in Slovenia are the vinorodne dežele, that is Podravje, Posavje and Primorska, then vinorodni okoliši, vinorodni podokoliši, vinorodni ožji okoliši, vinorodni kraji and vinorodne lege. Only some of those area names are officially registered as European Union geographical indications that wines produced in Slovenia may carry. Seventeen are registered: the names of 3 winegrowing regions, the names of 9 winegrowing districts and 5 traditional appellations. The protected geographical indications entered in the eAmbrosia register are Podravje, Posavje and Primorska. The protected designations of origin entered in eAmbrosia are the names of the Slovenian winegrowing districts and certain traditional appellations: Goriška Brda, Vipavska dolina, Slovenska Istra, Kras, Štajerska Slovenija, Prekmurje, Bizeljsko Sremič, Bela Krajina, Dolenjska, Teran, Cviček, Metliška črnina, Belokranjec and Bizeljčan. Slovenian traditional terms replace the obligatory statement of the kind of geographical indication on the label. For the wine category with a designation of origin they are kakovostno vino z zaščitenim geografskim poreklom, kakovostno vino ZGP, vrhunsko vino z zaščitenim geografskim poreklom, vrhunsko vino ZGP, vino s priznanim tradicionalnim poimenovanjem and vino PTP. For the sparkling wine category they are kakovostno peneče vino z zaščitenim geografskim poreklom, kakovostno peneče vino ZGP, penina, vrhunsko peneče vino z zaščitenim geografskim poreklom and vrhunsko peneče vino ZGP. The traditional term for wine with a geographical indication is deželno vino s priznano geografsko oznako, deželno vino PGO. These terms are always given in the language in which they were registered, that is in Slovenian, and are not translated. Sparkling wine produced in Slovenia may not currently carry the geographical indication of one of the three winegrowing regions. Wine with a geographical indication and wine carrying a grape variety name must be assessed before being placed on the market, by one of five authorised organisations. The organisation checks the data on geographic origin, carries out a chemical analysis of certain parameters, assesses the wine organoleptically and issues a decision on the assessment whose number is then given on the label. The name of a vinorodni podokoliš and vinorodni ožji okoliš may be added on kakovostno vino with protected geographical origin, and the name of a vinorodni kraj and vinorodna lega on vrhunsko vino with protected geographical origin, but those smaller area names are not registered geographical indications of Slovenian wines in the European Union. The year of harvest may be stated if at least 85 percent of the grapes used were harvested in that year, and a grape variety may be stated if the wine was produced from at least 85 percent of the named variety.

• 17 registered geographical indications: 3 winegrowing region names, 9 winegrowing district names and 5 traditional appellations
• Protected geographical indications: Podravje, Posavje and Primorska
• Protected designations of origin: Goriška Brda, Vipavska dolina, Slovenska Istra, Kras, Štajerska Slovenija, Prekmurje, Bizeljsko Sremič, Bela Krajina, Dolenjska, Teran, Cviček, Metliška črnina, Belokranjec and Bizeljčan
• Traditional terms for designation of origin wines: kakovostno vino ZGP, vrhunsko vino ZGP and vino PTP; for geographical indication wines, deželno vino PGO
• Wines with a geographical indication and varietal wines are assessed by one of five authorised organisations before being placed on the market

Slovenia's nine winegrowing districts are grouped into the Podravje, Posavje and Primorska winegrowing regions. The four entries below are the Slovenian areas that this wiki carries, with district areas as published by the Ministry of Agriculture.

• Brda: registered as the protected designation of origin Goriška Brda, the district covers 1,800 hectares. Cool afternoon winds from the Alps, warm winds from the Gulf of Trieste and flysch soil shape it. White blends are based on Chardonnay and Ribolla Gialla and red blends on Merlot and both Cabernets, and Ribolla Gialla takes up over a quarter of all vineyards. At the 2020 Vineyard Census the average vineyard in the Goriška brda district measured 0.60 hectares.
• Kras: the district covers 560 hectares and is registered as a protected designation of origin, with Teran registered separately. Teran is produced from the red variety of Refosco grown in the red limestone karst soil known as terra rossa, which is rich with iron.
• Podravje: the region lies in the northeast and consists of two winegrowing districts. The small and somewhat warmer Prekmurje district stretches across 440 hectares and is most distinguished by Blaufränkisch wines and aromatic white varieties. Štajerska Slovenija, at 5,400 hectares, is the largest winegrowing district in Slovenia, with the cool Pohorje Hills to the west and the warm Pannonian Plain to the east, and sandy clay soil that at times turns to marl and limestone. The district is also known for its sparkling wines, and Gornja Radgona has over 150 years of sparkling wine production.
• Vipava Valley: registered as the protected designation of origin Vipavska dolina, the narrow and long district stretches across 2,100 hectares on flysch soil, with cool Alpine air descending from the north and warm winds arriving from the Gulf of Trieste. Zelen and Pinella are indigenous to it, Merlot is the most widespread variety, and white blends are made from Malvasia, Ribolla Gialla, Zelen and Pinella.

Among the 60 grape varieties grown in Slovenia, white varieties prevail, and the Slovenian Tourist Board states that there are 53 authorised or recommended varieties in the country. At the 2020 Vineyard Census the average vineyard measured 0.32 hectares, was planted with 1,227 vines and contained 70 percent white grape varieties and 30 percent red varieties. The predominant white wine variety was Riesling Italico at 17 percent, followed by Chardonnay and Sauvignon, both at 11 percent. The predominant red wine variety was Refosco at 29 percent, followed by Žametovka at 17 percent and Merlot at 15 percent. In the five years to that census almost 2,000 hectares of vineyard were planted or replanted with more than 8 million vines, and vines aged 5 to 30 years, considered fully productive, grew on 56 percent of the total vineyard area. More than 16 million vines, 28 percent, were older than 30 years, on 4,742 hectares. Of all new planting in those five years, 75 percent was done with white wine varieties, predominantly Riesling Italico and Sauvignon at 10 percent each of all new plantings and Malvasia and Chardonnay at 9 percent each, while among red varieties Refosco took 8 percent and Merlot 4 percent.

• 60 grape varieties grown in Slovenia, white varieties prevailing (Ministry of Agriculture)
• 70 percent white and 30 percent red varieties in the average vineyard (SURS, 2020 Vineyard Census)
• Riesling Italico 17 percent, Chardonnay and Sauvignon 11 percent each among whites (SURS, 2020 Vineyard Census)
• Refosco 29 percent, Žametovka 17 percent and Merlot 15 percent among reds (SURS, 2020 Vineyard Census)

In the 2024/2025 marketing year 474,000 hectolitres of wine were produced in Slovenia according to the Statistical Office of the Republic of Slovenia, 14 percent less than in the previous marketing year, when 550,000 hectolitres were produced, and white wines accounted for 68 percent of production. Wines with a protected designation of origin represented the highest share in total domestic production of wines, 196,000 hectolitres or 41 percent, of which white wines accounted for 159,000 hectolitres or 81 percent. The amount of wine available for consumption in that period was 622,000 hectolitres, 2 percent more than in the previous marketing year, of which 69 percent or 430,000 hectolitres were white wines, and the available amount per person was 29 litres, of which 20 litres were white wines. The Ministry of Agriculture reports that producers declared 507,380 hectolitres of wine to the Register of grape and wine producers in 2022, and estimates that a further roughly 20 percent is produced by smaller producers for their own and their family's consumption. The ministry puts annual production at up to 800,000 hectolitres depending on the vintage, and states that the share of quality wines with a geographic indication amounts to as much as 70 percent of all production. Compared with 2010 the area under vineyards fell by 5 percent in the RKG data and by 18 percent in the agricultural land use survey. In 2021, 862 hectares of vineyards were under organic production. The area on which organic grapes are grown stood at 955 hectares in 2022 and the quantity of organic grapes produced was 3,359 tonnes in 2022, with 59 organic wine producers and 6,790 hectolitres of organic wine in that year. All winegrowers and winemakers working 0.05 hectares or more of vineyard must be entered in the register of grape and wine producers, and those who market their crop must register even with a smaller area. A planting authorisation must be obtained before planting a vineyard, with the exception of vineyards smaller than 0.1 hectare intended exclusively for wine consumed in the grower's family.

• 474,000 hectolitres produced in the 2024/2025 marketing year, 14 percent below the previous year's 550,000 hectolitres (SURS)
• Protected designation of origin wines: 196,000 hectolitres, 41 percent of total wine production (SURS)
• 622,000 hectolitres available for consumption, 29 litres per person (SURS)
• 507,380 hectolitres declared to the Register of grape and wine producers in 2022 (Ministry of Agriculture)
• 955 hectares of organic grape area and 6,790 hectolitres of organic wine in 2022 (Ministry of Agriculture)

Primary sources (Ministry of Agriculture on gov.si, the Slovenian Tourist Board on slovenia.info, and the Statistical Office of the Republic of Slovenia on stat.si): https://www.gov.si/teme/vinogradnistvo-in-vinarstvo/, https://www.gov.si/en/topics/slovenian-wines/, https://www.gov.si/teme/kakovost-in-oznacevanje-vina/, https://www.slovenia.info/en/things-to-do/food-and-wine/wines-of-slovenia, https://www.stat.si/StatWeb/en/News/Index/14259, https://www.stat.si/StatWeb/en/news/Index/9568. Last verified 2026-09-16