21er Haus Tours
Visit 21er Haus
Browse tours and tickets to explore 21er Haus
Tours & day trips
See all 745 activities
Hallstatt Day Trip from Vienna (incl. Boat)
Activity duration is 12 hours and 45 minutes
9.2 out of 10 with 56 reviews
Free cancellation available
Private & custom tours
See all 325 activities
Vienna: Hallstatt, Salzburg, Alps & Lakes Day Trip
Activity duration is 13 hours
9.0 out of 10 with 478 reviews
Free cancellation available
Food, drink & nightlife
See all 140 activities
Highlights of Vienna: Small Group Food, Coffee & Market Tour
Activity duration is 5 hours and 30 minutes
10.0 out of 10 with 13 reviews
Free cancellation available
Shows & concerts
See all 70 activities
Vienna Classical Concert at St. Peter’s Church
Activity duration is 1 hour and 10 minutes
9.6 out of 10 with 1299 reviews
Free cancellation available
Adventure & outdoor
See all 46 activities
Vienna City Bike Tour
Activity duration is 3 hours
9.2 out of 10 with 347 reviews
Free cancellation available
Stay near popular 21er Haus attractions
Best Lodging Options Near 21er Haus

Hyatt Regency Vienna
Arsenalstrasse 10 Vienna Vienna

Hotel Prinz Eugen Vienna
Wiedner Guertel 14 Vienna Vienna

Adina Serviced Apartments Vienna
Karl-Popper-Straße 6 Vienna

Novotel Wien Hauptbahnhof
Canettistrasse 6 Vienna

Rioca Vienna Posto 2
Viehmarktgasse 4 Vienna Wien

Adina Apartment Hotel Vienna Belvedere
Canettistrasse 3 Vienna

MOOONS
Wiedner Gürtel 16 Vienna

Premier Inn Wien City Hauptbahnhof
Sonnwendgasse 8 Vienna Vienna

Prize by Radisson, Vienna City
Karl-Popper-Straße 7 Vienna
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.








































