21er Haus
Visit 21er Haus
Rioca Vienna Posto 2
Reviewed on 29 Mar, 2026
Appartement-Hotel an der Riemergasse
Reviewed on 3 Apr, 2026
Tours & day trips
See all 553 activities
Hallstatt Day Trip from Vienna (incl. Boat)
Private & custom tours
See all 233 activities
Vienna: Hallstatt, Salzburg, Melk, Alps & Lakes Day Trip
Food, drink & nightlife
See all 90 activities
Evening in Schönbrunn: Dinner & Classical Concert
Adventure & outdoor
See all 46 activities
Vienna at night! Private photo tour of Vienna's most beautiful buildings
Attractions
See all 25 activities
Vienna 24-Hour Hop-On, Hop-Off Ticket & Riesenrad + Optional River Cruise
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.
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.
La Note Bleue - Frederic Chopin Monument
You can find out about the history of Vienna when you stop by La Note Bleue - Frederic Chopin Monument. Discover the area's acclaimed art galleries and churches.
Top 21er Haus Hotel Deals
Check availability on hotels close to 21er Haus
Leonardo Hotel Vienna Hauptbahnhof
Rioca Vienna Posto 2
MOOONS
Prize by Radisson, Vienna City
Adina Apartment Hotel Vienna Belvedere
Novotel Wien Hauptbahnhof
ANDAZ VIENNA AM BELVEDERE, BY HYATT
Garner Hotel Vienna Prinz Eugen by IHG
Adina Serviced Apartments Vienna
* Savings based on package bookings compared to the price of the same components booked separately. Savings not available on all packages. Book Flight + Lodging, save up to 100% of flight price - Savings based on flight + lodging package prices as compared to the price of the same components available for booking separately before all discounts and rewards applied. Your bundled savings cover up to 100% of your flight. Savings vary based on origin/destination, length of trip, stay dates and travel suppliers. Savings not available on all flight + lodging package bookings.