Croatia Wine Map: All 18 PDOs in 3D, Interactive

Dalmatia, Istria, Slavonia, and the Pelješac peninsula in full 3D terrain.

This interactive 3D Croatia wine map shows all 18 of the country’s protected designations of origin (PDOs) on real terrain: the three regions, their twelve subregions, and the Dingač, Ponikve and Muškat momjanski appellations, from Istria and the Dalmatian islands to Slavonija and the Danube, drawn in 3D by SommGeo. Tilt and fly over the Pelješac peninsula and the Dinaric Alps, check elevation and slope, and click any PDO for its grapes and rules. The interactive map is part of SommGeo membership, which starts with a free 15-day trial.

• PDOs on the map: All 18, every boundary clickable: 3 regions, 12 subregions, plus Dingač, Ponikve and Muškat momjanski
• Two Croatias: A Mediterranean coast from Istria to Dalmatia and a continental interior from Zagorje to the Danube, split by the Dinaric Alps
• Signature grapes: Plavac Mali, Graševina (Welschriesling), Malvazija Istarska and Pošip
• Dingač: Croatia’s first protected wine appellation, from 1961, on steep south-facing slopes above the Adriatic on the Pelješac peninsula, 100% Plavac Mali
• Zinfandel’s home: Tribidrag, also called Crljenak Kaštelanski, is the same grape as Zinfandel and Primitivo, and a parent of Plavac Mali
• 3D tools: Tilt and rotate the terrain, elevation profile readouts, daylight and shadow animation and layer controls

Croatia’s wine geography is defined by a dramatic split between coast and interior. The Adriatic coastline, stretching from Istria in the northwest through Dalmatia in the south, is Mediterranean: warm, dry, and lined with steep, rocky slopes that drop into the sea. Inland, continental Croatia (Slavonia and the Croatian Danube region) is flat, fertile, and climatically closer to Hungary than to the coast. The two halves of the country produce fundamentally different wines from different grapes, and the 3D terrain makes that divide immediately visible. Croatia is also home to Tribidrag, the grape genetically identified as the same variety known internationally as Zinfandel and Primitivo, adding a layer of ampelographic significance to the map.

What You’ll Explore

This 3D Fast Map covers Croatia’s wine regions from the Istrian peninsula and Dalmatian coast through the continental interior of Slavonia. Click any mapped region for detailed popup content covering grape varieties, classification details, and geographic specifics. Use the layer controls to toggle different region groupings on and off.

• Full 3D terrain of Croatia’s wine regions from Istria to Slavonia
• Elevation profile tool for measuring vineyard altitude and slope gradients
• Daylight and shadow animation to visualize aspect and sun exposure
• Detailed popup data for every mapped region: varieties, profiles, geography

Key Regions in Focus

Dalmatia and Dingač

Dalmatia runs along the central and southern Adriatic coast, a narrow strip of Mediterranean climate wedged between the Dinaric Alps and the sea. Plavac Mali is the dominant red grape here, a descendant of Tribidrag (Zinfandel/Primitivo) that thrives on the steep, sun-baked slopes above the water. The most celebrated site is Dingač on the Pelješac peninsula, Croatia’s first protected wine appellation: a vertiginous south-facing amphitheater dropping directly toward the Adriatic where Plavac Mali reaches full physiological ripeness with an intensity and concentration that no other Croatian site matches. Ponikve, nearby on the same peninsula, has earned its own protected status for structured, age-worthy Plavac Mali from its limestone-karst vineyards. The islands (Hvar, Korčula, Brač, Vis) add further diversity, each with its own mesoclimate and indigenous varieties. Pošip, a white grape from Korčula, has gained attention for its weight and aging potential.

Istria

The Istrian peninsula in the far northwest shares a border and a viticultural identity with northeastern Italy and Slovenia. The climate is Mediterranean along the coast and more continental inland, with the distinctive red terra rossa soils near the coast and flysch and limestone soils further inland. Malvazija Istarska (Istrian Malvasia) is the signature white: aromatic, textured, and increasingly made with extended skin contact by producers exploring amber/orange wine styles. Teran, a dark, high-acid red grown on the iron-rich red soils, is the principal red variety. The peninsula’s gentle, rolling terrain is a visible contrast to the dramatic coastal cliffs of Dalmatia in the 3D map.

Continental Croatia

Inland Croatia is a different country for wine purposes. Slavonia and the Croatian Danube region sit on the Pannonian Plain, with a continental climate of cold winters, warm summers, and fertile alluvial and loess soils. Graševina (Welschriesling) dominates plantings and ranges from simple, fresh whites to serious late-harvest and ice wine bottlings. The terrain is flat to gently rolling, a stark contrast to the Adriatic coast.

Hopefully this index is useful on its own. To explore these regions interactively, with every boundary on real terrain and a full profile for each, start a 15-day free trial. To see what one of these maps is like first, a different map is unlocked for everyone every day. For a flat view of the same regions, see the Central and Eastern Europe Fast Map.