21er Haus
Visit 21er Haus
Tours & day trips
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Vienna: Hallstatt & Alpine Peaks Day Trip with Skywalk Lift
Private & custom tours
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From Vienna: Hallstatt, Salzburg, Melk, Alps & Lakes Day Trip
Food, drink & nightlife
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Vienna: City Cruise
Adventure & outdoor
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Grape Grazing: Wachau Valley Winery Biking Tour
Attractions
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Vienna City Card: Your Tourist Ticket incl. Discounts and Metro
Popular places to visit
Belvedere
See masterpieces by Klimt, Monet, and Van Gogh and enjoy exceptional city views at this former imperial complex with gardens, stables and two Baroque palaces.
Military History Museum
Explore chronological exhibits that detail Austria’s dramatic military history spanning the 16th to the 20th century within this richly decorated museum.
Landstraßer Hauptstraße
During your visit to Vienna, you can search for that perfect souvenir at Landstraßer Hauptstraße. While in this family-friendly area, you can savour the top-notch restaurants.
Soviet War Memorial
Visit the Schwarzenbergplatz in central Vienna to see the towering World War II tribute to the Russian soldiers who fell during the Battle of Vienna.
Schwarzenbergplatz
You can learn about the history of Vienna with a trip to Schwarzenbergplatz. Experience the area's acclaimed theatre scene and fascinating museums.
Swiss Garden
After visiting Swiss Garden, make a plan to see the other sights and activities in Vienna. Experience the area's great live music and acclaimed theatre scene.
Top Hotel Deals
Check availability on hotels close to 21er Haus
Leonardo Hotel Vienna Hauptbahnhof
Premier Inn Wien City Hauptbahnhof
B&B Hotel Wien-Hbf
a&o Wien Hauptbahnhof
Ibis Wien Hauptbahnhof
