Restaurant UNO & U-ONE Bar

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Restaurant UNO & U-ONE Bar


Pleasures for every palate

Tafelspitz or Wiener schnitzel? For a leisurely meal at the end of the day or an energy-boosting snack at lunchtime, the UNO Restaurant is the right place to be. Our chef and his team are also big fans of vegetarian and vegan cuisine. A new breeze is blowing through the culinary landscape here, always fresh because homemade tastes best. We cook for vegans and flexitarians as well as die-hard carnivores – seasonal, with a pro-veg focus, fresh and locally sourced. On the menu you can expect to find classic Viennese dishes, beef specialties and purely vegetarian delicacies. Whatever you choose, our terrace offers you an unsurpassable holiday atmosphere: outdoor dining in the middle of the city.

Restaurant UNO

Monday - Friday | 11.00 a.m. – 10.00 p.m.
Saturday & Sunday | 03.00 p.m. – 10.00 a.m.


Monday - Sunday | 06.00 p.m. – 10.00 p.m.

Restaurant UNO & U-ONE Bar

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Restaurant UNO

Modern and innovative - this mix of styles awaits you in the UNO Restaurant. The varied menu, created by our ambitious and creative kitchen crew, focuses on modern Viennese cuisine and specialities as well as current food trends.

Restaurant Menu

Choose from a seasonally changing menu and let yourself be convinced by the varied and excellent "Viennese Cuisine 2.0". You can choose from several starters, soups, main courses and desserts.

Pasta Buffet

On the eve prior to the marathon for all runners and pasta lovers.

Saturday, 23rd April | Start 6.00 p.m.

More Information

Business Lunch

Through a special variety, balanced ingredients and a lot of love and devotion when preparing the dishes, you will turn your lunch break into a culinary pleasure trip with a 2-course-menu.

Monday-Friday: 12.00 a.m. - 2.00 p.m. (except public holidays) 


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.

Bar Menu

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 with a large selection of different whiskeys!

To the Bar Menu

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.

08.00 -09.00 p.m.

Special offers

Direct Booking Advantages

Your Direct Booking Advantages when booking on the official ARCOTEL Hotels website!
Enjoy exclusive offers, better prices, and a hassle-free booking process.
Book directly today and secure the best benefits!

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