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    Onyx-Bar

    3.7 (25 reviews)
    Ultra High-EndBars

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    ONYX-BAR ATMOSPHERE

    What's the vibe?
    Moderate noise
    Romantic
    Classy
    Upscale

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    16 days ago

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    4 months ago

    The view is amazing, the ambiance is great but the service is slow and the food is just ok

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    6 months ago

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    1 year ago

    Beautiful view. Terrible service! A table of 10 ready to eat and drink, and we were totally dismissed.

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    8 months ago

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    Nightfly's American Bar

    Nightfly's American Bar

    4.4(28 reviews)
    0.3 kmInnere Stadt
    €€

    Cool spot with a great vibe and quick service. They also have smaller private areas to sit with…read moreyour group.

    When the bartender at a 5-star hotel refers you to another bar, you know that it must be something…read morespecial. That's how I came upon Nightfly's. While staying at the Le Meridien, I wandered into the hotel's bar and asked for a Sazerac, and the bartender got a wistful look and smile and said that he didn't have all the makings of it, but he knew where I could go to find a true cocktail lounge. I wandered in on a cold and rainy night, and sat down at the bar. I asked the bartender if he had absinthe for a Sazerac, and told him about Silver Bar and Keita. He had a chuckle, and said that he knew Keita and respected his opinion, but that he made all the classics. As there were only a few other patrons, we had a chance to speak at length, and I soon learned that the bartender was actually Gerhard, the owner. For nearly 24 years, Gerhard has run this small temple to mixology, and he has stocked it with the finest of what the world has to offer. In particular the rums and whisk(e)ys span the world and the decades, with vintages I've never seen before (like a 25-year old Edmund Dantes Havana Club). In terms of variety, Nightfly's is maybe second only to The Brandy Library in New York City, but in a much more intimate environment. The space is dark and feels like you're walking into someone's den or study. The bar itself is underground, and the staircase leading you in is lined with boxes and bottles of glorious spirits that have been enjoyed by prior guests. The main seating area will be right in front of you, with small tables perfect for couples or small groups. To the right is the small bar, with room enough for 6 or so, and just past the bar is a sealed non-smoking room. Yup - Nightfly's is smoker-friendly, and you can either bring your own cigarettes, cigars, vape, or select from Gerhard's great stock of cigars for sale. If you sit at the bar, you can enjoy both Gerhard's company as well as watch the man at work. Each drink is made precisely, and will be mixed while the glass in which it is served is cooled down with ice cubes that are carefully drained so that you're never getting excess water in your cocktail. After each drink is made, Gerhard hands his tools off to his talented apprentice, who serves as both waiter in the main room as well as barback. Each shaker, blender, and stirrer is cleaned within minutes of being used behind the bar, and prepared for the next round. It's fast, efficient, and a marvel to watch. In my few days in Vienna, I managed to make it here twice regretting only that it could not be more. If you only have one evening for a well-made cocktail or top-shelf whisk(e)y or rum, Nightfly's is where you should go. If you actually live in Vienna, well then I can only congratulate you for being so fortunate as to come here whenever you wish. I wish Gerhard many more years behind the bar, and look forward to enjoying his craft again next time I'm in Vienna.

    Photos
    Nightfly's American Bar - Highland Special und Planters Punch...

    Highland Special und Planters Punch...

    Nightfly's American Bar
    Nightfly's American Bar - Swimmingpool, Ernest Hemmingway und eine Chinchalero. Besser geht's nicht

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    Swimmingpool, Ernest Hemmingway und eine Chinchalero. Besser geht's nicht

    Loosbar

    Loosbar

    3.8(43 reviews)
    0.1 kmInnere Stadt
    €€

    Super hard to get into, was very busy when I was there. Impossible to sit somewhere without cig…read moresmoke all around or in your face. They have a large cocktail selection which was enjoyable and the craftsmanship on the cocktail was good. I prefer a different environment with less smoke.

    As a big of fan of architecture/design and alcohol, I made a point to visit the Loos Bar when a…read morefriend and I visited Vienna a few weeks ago. The Loos Bar was designed by famous Viennese architect and design Adolf Loos in 1908. It's 290 square feet of onyx, marble, and mahogany. It really is an incredible space. (They do have outdoor seating but if it's your first visit to the Loos Bar, you want to sit inside - it's part of the experience.) It's a cocktail bar, so my friend and I each ordered a cocktail according to our preferences from the menu - which is huge. My friend had a cocktail made with mezcal, and I had the Adolf Loos Spritzer (champagne, soda, strawberries, and mint). We both enjoyed our cocktails. Mine was exactly what I wanted on a warm afternoon day - refreshing and light. We went in the early afternoon, because I worried that this tiny little bar would get packed if we went at a more traditional hour for cocktails. It was pretty empty when we arrived and sat inside. So that's what's great about the Loos Bar - the design, the style, the drinks, the history. What's not so great? The service wasn't great, pretty unfriendly/unwelcoming (our bartender seemed almost offended we'd bothered him by ordering a drink). And they have a dress code - no flip flops, backpacks, or shorts (although "elegant shorts are welcome outdoors"). The dress code is reasonable, I suppose, and I probably wouldn't have minded if it weren't for the poor service. Despite this bad service, I can't give the Loos Bar any less than four stars, because it was one of the coolest bars I've ever visited: an amazing, historic space and some great cocktails, too.

    Photos
    Loosbar
    Loosbar
    Loosbar - Direk Schaefer

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    Direk Schaefer

    Onyx-Bar - bars - Updated May 2026

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