€€€€Wine barInnere StadtVienna
O boufes on Dominikanerbastei is Konstantin Filippou's natural-wine bistro next door to his two-star room, the bar pouring Greek-Mediterranean plates.
TipThe downstairs bar takes walk-ins on quiet weekday nights; weekends need a booking.
€€€€Wine barLandstrasseVienna
Heunisch & Erben on Landstrasser Hauptstrasse in Vienna's 3rd district pours over 100 wines by the glass under sommeliers Brandhofer and Gould.
TipThe Bib Gourmand kitchen lets you build your own menu, four to nine courses; the summer terrace is the room's best seat.
€€€€Wine barAlsergrundVienna
MAST Weinbistro on Porzellangasse in Vienna's Alsergrund is Matthias Pitra and Steve Breitzke's natural-wine bistro, the Servitenviertel address with a Bib.
TipLunch service runs midday Wednesday to Friday; the weekend service is dinner only.
€€€€Wine barLeopoldstadtVienna
Vinifero Weinbar on Karmeliterplatz in Vienna's Leopoldstadt is the bar end of Enrico Bachechi and Claire Yuan's natural-wine distribution operation.
TipThursday evenings host the weekly tasting flight; the carte of pours rotates each week, so ask Enrico or Claire for the current Austrian Gruener.
€€€€Wine barDoeblingVienna
Heuriger Sirbu on Kahlenberger Strasse in Vienna's 19th district sits high above the Danube on the Nußberg slope, pouring its own Gemischter Satz.
TipSeasonal: open mid-March to mid-October only; the terrace overlooks the river and the city beyond.
€€€€Wine barMargaretenVienna
Pub Klemo on Margaretenstrasse in Vienna's 5th district has poured Austrian wine since 2006, the weekly list of 100 glass-pours and a 3,000-bottle next-door.
TipThe next-door retail shop sells everything on the bar list at retail; ask Klemo to suggest a bottle for the table.
€€€€Wine barInnere StadtVienna
Vinothek W-Einkehr on Schoenlaterngasse pours hand-picked Austrian rarities by the glass, the small bar a daily after-work stop for the office crowd.
TipThe Thursday tasting at 18:00 brings a flight from a single Austrian region; reservations sensible.
€€€€Wine barJosefstadtVienna
Erich on Lerchenfelder Strasse in Vienna's 8th district is a serious natural-wine room from the Gasthaus zum Wohl team, the long pour list rotating.
TipThe carte rotates weekly; ask the bar what natural-wine pour they have brought in this week.
€€€€Wine barNeubauVienna
Tian Bistro am Spittelberg is the Neubau wine-bar arm of Vienna's only vegetarian Michelin-starred kitchen, the list spanning Styria and the Jura.
TipThe Spittelberg courtyard is the room's headline seat in summer; the upstairs cellar bar takes walk-ins.
€€€€Wine barInnere StadtVienna
Vinothek St. Stephan opposite the cathedral is one of Vienna's oldest fine-wine sellers, a vaulted shop with a small bar pouring aged Austrian rarities.
TipSaturday afternoon is the room's tasting drop-in; the back archive holds the older Wachau Rieslings.
€€€€Wine barInnere StadtVienna
Wein & Co's Stephansplatz flagship is Vienna's biggest by-the-glass operator, the ground-floor bar pouring 96 Falstaff points with a basement vinothek.
TipOrder at the upstairs bar; downstairs is the shop where staff will pull any bottle for an upstairs corkage.