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Cocktail barCocktail barAlsergrund
The Sign Lounge on Liechtensteinstrasse in Vienna's Alsergrund is the Kan Zuo team's neon-and-velvet flagship, ranked in Asia's bar lists and a top-10.
DrinkVienna Old Fashioned
FoodBar snacks
TipBooking essential at weekends; the upstairs Living Room runs a tighter, calmer carte than the main bar.
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Cocktail barCocktail barInnere Stadt
Truth & Dare on Schoenlaterngasse off Wollzeile won Mixology's Best Bar Austria for 2023, 2024 and 2025, the small room a tasting-led cocktail program.
DrinkMini of the Week tasting
FoodSmall bar bites
TipThe Mini of the Week is poured without explanation; sip first, ask the bartender after you taste it.
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Cocktail barAmerican barInnere Stadt
Roberto American Bar on Bauernmarkt was opened by long-time Loos Bar head bartender Robert Pavlovic in 2014, the alcove-divided room running late on classics.
DrinkClassics by Robert Pavlovic
FoodBar snacks
TipOpen daily until 04:00; the alcoves take pairs and threes, the chandelier room takes larger groups.
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Cocktail barHotel barInnere Stadt
First Floor on Seitenstettengasse climbs one stair off the Bermuda Triangle into a dim, leather-bench American bar room open until 04:00 daily.
DrinkClassic cocktails
FoodBar snacks
TipThe aquarium wall behind the bar is a Vienna landmark; the dress code skews smart but not formal.
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Cocktail barGarden bar restaurantWieden
Heuer am Karlsplatz on Treitlstrasse next to the Kunsthalle is a glass-pavilion bar with an urban garden, the cocktails leaning on house pickles.
DrinkHouse pickle cocktails
FoodMediterranean-Asian small plates
TipThe garden terrace is the room's summer headline seat; arrive before sunset on warm Friday nights.
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Cocktail barCoffee-house barMariahilf
Cafe Drechsler on Linke Wienzeile by the Naschmarkt is a 24-hour coffee-house bar known for late-night DJ sets and the signature Drechsler-Spritz.
DrinkDrechsler-Spritz
FoodCafe classics and late bites
TipThe kitchen runs all day; the room peaks after midnight on weekends with the Naschmarkt crowd.