Sturm season challenge - taste new wine before it's wine

During Sturm season (September-October), taste fermenting grape juice that's still bubbling with CO2 - sweet, slightly alcoholic, and utterly unique. This seasonal Viennese tradition is available only for a few weeks each year at Heuriger throughout the city.

What to do there

4 things to do

1. 1 Spot the Pine Branch — Read Vienna's 240-Year Invite History · Free

   In 1784, Emperor Joseph II issued an ordinance — farmers could sell their own wine and food without a commercial license, but ONLY when a pine branch (Buschen) hung above the door. That branch means 'ausg'steckt' — 'it's poured out.' Stand at the entrance of Heuriger Wieninger Stammersdorf (Stammersdorfer Str. 78, 1210 Wien — tram 31 to end station) and look above the entrance for that pine branch. This tradition is 240 years old and unchanged — every Viennese child learns it. When you see it, you've decoded something Mozart's contemporaries understood.

   Backup: If Wieninger is closed, walk the Stammersdorf Kellergasse and find the branches on other cellars. The whole lane is a living museum of this tradition — free to walk, always accessible.

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2. 2 Taste the Wine That Cannot Leave Austria Wine · Price: low

   Sturm is fermenting grape juice — legally, it cannot be sealed in a pressure-proof bottle, which means it CANNOT be exported, shipped, or taken home. If you tried to bottle it, the cap would explode from CO2 pressure. Fritz Wieninger at Heuriger Wieninger Stammersdorf (Stammersdorfer Str. 78, 1210 Wien) makes Sturm from Grüner Veltliner and Zweigelt that's still bubbling, still alive — that CO2 on your tongue is yeast eating sugar right now in your glass. Walk to the self-service counter and ask for 'ein Sturm, bitte.' Do NOT say 'Prost' — for Sturm, say 'Mahlzeit' because Sturm isn't wine yet.

   Backup: If Sturm season has just ended, order the estate Grüner Veltliner — same terroir, fully fermented.

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3. 3 Walk Vienna's Only Open Cellar Lane at Stammersdorf Adventure · Free

   The Stammersdorfer Kellergasse is the ONLY cellar lane in Vienna where the cellars are open to the public — created after Empress Maria Theresia and Emperor Joseph II liberalized viticulture in the 18th century. Austrians call them 'villages without chimneys' because nothing is ever cooked here — only wine is stored and poured. Begin at the intersection of Clessgasse and Hagenbrunner Straße (tram 31 to end station Stammersdorf), then walk the full cobbled lane — 15–20 minutes. At the top, turn around: Vienna spreads below you, the Danube visible in the distance. During Sturm season, look for 'Stürmische Tage' festival — first weekend of October with ~50 stands and 20+ winemakers opening their cellars simultaneously.

   Backup: If the Kellergasse stands are all closed, the walk itself is free and always accessible. Growers Göbel and Weinhandwerk typically have cellars open on weekends.

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4. 4 Order the Liptauer — Sturm's Oldest Food Partner Wine · Price: low · Optional

   Liptauer is a curd cheese spread mixed with Hungarian paprika, onion, and caraway seeds — bright orange, intensely flavored — and the traditional accompaniment to Sturm for a historical reason: the sweetness of Sturm masks how drunk you're getting. At the self-service food counter inside Heuriger Wieninger Stammersdorf, point to the Liptauer bowl and ask 'Liptauer mit Salzstangerl, bitte.' Pair a dip of Liptauer with a sip of Sturm — the paprika spice against the sweet-tart fizz is a flavor combination that only makes sense in this exact place, in this exact season.

   Backup: If Liptauer isn't available, any cured sausage from the Brettljause works. The rule is simple: always eat something with Sturm.

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Insider tips

• Wieninger is Vienna's most acclaimed producer - try their Gemischter Satz Grand Select

• Sturm is only available September-October - don't miss this seasonal treat

• Book dinner, not just wine - the kitchen is exceptional