21er Haus Tours and Activities
Visit 21er Haus
Tours & day trips
See all 443 activities
Hallstatt Day Trip from Vienna
Private & custom tours
See all 186 activities
From Vienna: Hallstatt, Salzburg, Melk, Alps & Lakes Day Trip
Food, drink & nightlife
See all 66 activities
Vienna: City Cruise
Shows & concerts
See all 41 activities
Vienna Classical Concert at St. Peter’s Church
Adventure & outdoor
See all 30 activities
Vienna: Full-Day Vienna Woods Wine Tasting Tour
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 family-friendly area, you can savour the top-notch restaurants.
Soviet War Memorial
Pay your respects to the Soviet soldiers who liberated Vienna from Nazi occupation in World War II at this enormous commemorative statue.
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 21er Haus Hotel & Accommodation Deals
Check availability on hotels close to 21er Haus
Leonardo Hotel Vienna Hauptbahnhof
MOOONS
Prize by Radisson, Vienna City
Adina Apartment Hotel Vienna Belvedere
Premier Inn Wien City Hauptbahnhof
Adina Serviced Apartments Vienna
ANDAZ VIENNA AM BELVEDERE, BY HYATT
smartments Wien Hauptbahnhof
