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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Mödling/Vienna: Scenic Guided Hike with Alpacas and Llamas
Classes & workshops
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Vienna: Chocolate Workshop in Chocolate Museum w/ Tasting
Popular places to visit
Belvedere
Take in some of the best city views in Vienna from this Baroque masterpiece, which is also home to world-class artworks.
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 walkable 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 fascinating museums and acclaimed theatre scene.
Swiss Garden
After visiting Swiss Garden, make a plan to see the other sights and activities in Vienna. Experience the area's acclaimed theatre scene and great live music.
Top 21er Haus Hotel Deals
Leonardo Hotel Vienna Hauptbahnhof
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