Why it matters
The producer
Eric and Romla Byrne purchased land near Devlin's Pound, Waikerie, in 1960 and planted a vineyard there, establishing what became Byrne Vineyards in 1963. Sixty years on, their son Rob runs the business alongside his daughter Petria and her son Will, three generations now working the same family-owned operation.
The estate produces around 55,000 dozens a year across a portfolio of brands that includes Devlin's Mount, Thomson Estate, Sidney Wilcox, Scotts Creek Retreat, Flavabom, Glamper and the Calcannia wines. Peter Gajewski serves as winemaker. The fruit comes entirely from the family's own land, spread across Clare Valley and the Riverland.
Place and vineyards
Where the wines begin
Clare Valley sits in the Mount Lofty Ranges north of Adelaide, where altitude and cool nights slow ripening and push acidity into the grapes. Shiraz grown there carries darker fruit and firmer tannin than warmer South Australian regions. The Riverland, by contrast, lies along the Murray River to the east, a flatter, warmer growing environment suited to higher volumes and fruit-forward styles.
Byrne Vineyards works across both. The Clare Valley parcels, including the White Hut vineyard in the northern part of the valley, produce the estate's most detailed reds. The Riverland holdings supply the broader range.
In the cellar
Vineyards and cellar
Byrne Vineyards farms 400 hectares across Clare Valley and the Riverland, all estate-owned. The sustainability programme has earned environmental recognition for water management and habitat stewardship.
In the cellar, the approach varies by wine. The White Hut Shiraz grapes are picked in the evening in March and crushed the following morning, then fermented in older French barrels and left to age in oak before bottling. The Clare Valley Sangiovese receives over two years in seasoned French oak barrels, with minimal intervention and gentle fining before release. Old bush vines supply the estate's Grenache. The Sparkling Shiraz is made in a different register: full, black-fruited, with the mousse providing lift against the wine's spice and cassis.
Wines to know
The range in view
The range is broad by design, running from entry-level Riverland fruit to single-vineyard Clare Valley reds. The Devlin's Mount, Thomson Estate and Sidney Wilcox brands cover different price and style points; Calcannia is the label carrying the premium Clare Valley work.
Clare Valley Shiraz from the White Hut vineyard is the estate's most detailed red: fermented in older French oak and aged before bottling, it brings dark plum, blackberry and cedar with enough grip for the mid-term. The Grenache from old bush vines shows spicy blackberries, allspice, chocolate, cassis and blueberry. The Sangiovese, aged over two years in French oak, is the range's slowest wine, releasing with a drier tannic frame and savoury character from the extended élevage. The Sparkling Shiraz is a different proposition: luscious black fruit, currant, exotic spice and a tingling mousse.