Western Australia Wine Map: All 9 Regions in 3D, Interactive

Margaret River, Great Southern, Swan District, and the isolated wine regions of Australia’s west coast.

This interactive 3D Western Australia wine map shows all nine wine regions on real terrain, from the Swan District, Perth Hills and Peel around Perth down through Geographe, Margaret River on its cape and Blackwood Valley, Manjimup and Pemberton in the karri forests to the Great Southern in the southeast, with the six subregions marked: the Swan Valley and the Great Southern’s Frankland River, Mount Barker, Porongurup, Denmark and Albany, drawn in 3D by SommGeo. Tilt and fly along the coast, check elevation and slope, run the daylight animation and click any region for its grapes and profile. The interactive map is part of SommGeo membership, which starts with a free 15-day trial.

• Regions on the map: All 9 Western Australian GIs, every boundary clickable, plus the 6 subregions marked inside them
• Margaret River: A cape between the Indian and Southern Oceans about 270 km (170 miles) south of Perth, with no vineyard more than about 30 km (19 miles) from the sea, on gravelly loam over granite and gneiss
• Great Southern: One of the largest GIs in Australia by area, with five subregions on the map: Frankland River and Mount Barker inland, Porongurup on its granite peaks, Denmark and Albany on the coast
• Swan Valley: The oldest wine district in the state, planted in the 1830s on the flats east of Perth, hot and dry, the home of Chenin Blanc and Verdelho
• Signature grapes: Cabernet Sauvignon and Chardonnay in Margaret River; Riesling and Shiraz in the Great Southern; Chardonnay and Pinot Noir in Pemberton and Manjimup; Chenin Blanc and Verdelho around Perth
• 3D tools: Tilt and rotate the terrain, elevation profile readouts and daylight and shadow animation

Western Australia’s wine regions are geographically isolated from the rest of the country, separated by thousands of kilometers of desert. That isolation has shaped a wine industry with a distinct identity, concentrated in the southwest corner of the state where the Indian and Southern Oceans meet. Margaret River dominates the conversation, but the broader Great Southern zone to the east covers a much larger area with its own set of growing conditions. This 3D Fast Map lets you see how the coastline, the Darling Scarp, and the southern ocean exposure define the landscape where these wines are grown.

What You’ll Explore

This 3D Fast Map covers Western Australia’s wine regions, from the Swan District near Perth south to Margaret River and east across the Great Southern zone. Click any mapped region for detailed popup content covering grape varieties, classification details, and geographic specifics.

• Full 3D terrain of Western Australia’s wine regions from Perth to the Great Southern
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• 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, classifications, geography

Key Regions in Focus

Margaret River

Margaret River occupies a narrow strip of land on the cape where the Indian and Southern Oceans converge, roughly 270 kilometers (168 miles) south of Perth. The region’s geography is defined by ocean on three sides: no vineyard sits more than about 30 kilometers (19 miles) from the coast. That proximity delivers a strongly maritime climate with moderate temperatures, reliable rainfall, and persistent sea breezes that keep the growing season long and even. Soils are predominantly gravelly loam over granite and gneiss, with patches of laterite and limestone near the coast. Cabernet Sauvignon and Chardonnay are the region’s strongest suits, and Margaret River is also known for its Sauvignon Blanc/Semillon blends. Despite producing only around 2% of Australia’s total wine volume, the region accounts for a disproportionate share of the country’s premium output.

Great Southern

East of Margaret River, the Great Southern zone is one of the largest GIs in Australia by area, stretching roughly 200 kilometers (124 miles) along the southern coast and inland toward the Stirling and Porongurup Ranges. The zone contains five sub-regions, each with a different character: Frankland River sits further inland with a more continental influence and is known for Riesling, Shiraz, and Cabernet. Mount Barker, at slightly higher elevation, produces structured reds and aromatic whites. Porongurup, on the slopes of the Porongurup Range, is one of the cooler sites and favors Riesling and Pinot Noir. Albany and Denmark, closer to the coast, are the most maritime, with Denmark in particular drawing comparisons to cooler-climate regions for its Pinot Noir and Chardonnay. The 3D terrain shows clearly how the ranges and coastline create these distinct pockets within a single large zone.

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 every Australian region, see the Australia Fast Map; the South Australia 3D map covers the rest of the mainland’s big names.