Refresh, refuel, and revel in the mesmerizing vistas of Vienna

For delicious bites to eat at any time of the day, we’ve got you covered. For all-day dining head to Sarāī and indulge in dishes inspired by the Silk Road. For an extra special experience, don’t miss our Rooftop Terrace Bar, Istros – the ideal spot to hangout and take in the views while catching up with friends.

Key Features

  • Accepts Reservations

  • Breakfast Served

  • Lunch Served

  • Dinner Served

  • Rooftop Seating

  • Serves Alcohol


Breakfast - porrige
Start your day with a delicious breakfast at Radisson RED Vienna. Enjoy a variety of healthy options and classic favorites to suit all tastes. For refreshments, choose from our selection of teas, coffees, and juices.

Opening hours

  • Breakfast: Weekdays 6:30 am - 10:00 am

  • Breakfast: Weekends 6:30 am - 11:00 am


Our menu at Sarāī is inspired by many cultures and countries situated along the Silk Road. From Japan and Korea to Italy, join us on a journey that utilizes the best in local Viennese produce to represent an eclectic and well-traveled menu. Join us for breakfast, lunch, or dinner in our airy space serving delicious food, drinks, as well as freshly roasted coffee. Come down for a coffee with the morning paper or to enjoy a cocktail later on. From a quick bite to eat to wood fired pizza and anything in between! Contact: +43 1 4360051

Opening hours

  • Breakfast: Monday to Friday 6:30 am - 10:00 am

  • Saturday and Sunday 6:30 am - 11:00 am

  • Lunch: Monday to Friday 12:00 pm - 2:30 pm

  • Dinner: Wednesday to Saturday 5:30 pm - 10:00 pm


Overlooking the Danube river, our rooftop bar Istros is a nod to the Danube’s ancient name, as the iconic river is the lifeblood of Vienna, and has been for hundreds of years. Our stunning rooftop bar boasts breathtaking views across the river and the surrounding area. Sip on cocktails crafted by our expert mixologists, locally sourced craft beers, and sample local fare with our delicious snacks to share. Contact: +43 1 4360059

Opening hours

  • Monday to Thursday 4:00 pm - 12:00 am

  • Friday and Saturday 4:00 pm - 1:00 am

  • Sunday 4:00 pm - 12:00 am

    The bar does not accept reservations. 

    For groups of more than 10 people, please send your inquiry to