U-ONE Bar Vienna

Cozy place with premium drinks

Anyone on a journey has a story to tell. The cosmopolitan U-ONE bar in the 4-star superior ARCOTEL Kaiserwasser Vienna is a popular meeting place to trade stories and experiences from all over the world, to arrange business meetings in a relaxed atmosphere, or for a cosy get-together with friends.

The wide selection of the finest coffees and teas, delicate cocktails, first-rate wines and snacks will delight connoisseurs and gourmets. Would you like to finish your day in a pleasant atmosphere with a glass of whiskey? Then our U-ONE bar is just the place for you! Whiskey lovers can choose from Bourbon & Canadian whisky, Irish whiskey, Scotch blends and single malts.


You'll never find rainbows, if you're looking down - Charlie Chaplin

Every Saturday we play silent-movie classics on the bar cinema screen from 8.00 to 10.00 p.m. Monumental movies of the 20s and 30s are shown alternately.

Happy Hour

Sit back, relax and enjoy your personal favourites! During our Happy Hour you can enjoy all our cocktails for EUR 5.10 each.
Sunday-Thurday | 05.00 - 06.00 p.m.
Friday-Saturday | 10.00 -11.00 p.m.

Hot Stuff

Seasonal Bar Secrets: Real hotties are part of the winter fun. Let us spoil you with our seasonal bar delicacies. Our bar chef recommends the Winter Chocolate, with noble rum and marshmallows.