Team vs team
Use your own phones and join a team. Any teammate’s answer advances everyone. Beat the other teams on the leaderboard.
City exploration game
Freud, Beethoven & Mozart: Letters, Keys & Arias
4.58Player ratingA DIFFERENT WAY TO SEE THE CITY
Play at your pace · usually 101 min 4.1 km Vienna App-guided
Play in
EnglishGerman
The experience
About this quest
The year is 1889 and your name is Mathilde Schleicher — a rising star of the Vienna Opera with a rival who wants to destroy you and a mysterious ally signing their letters simply as freund.
This self-guided walking tour of Vienna takes you through the Innere Stadt, past St. Stephen's Cathedral, the Vienna State Opera, Café Frauenhuber, and the former homes of Mozart, Beethoven, and Sigmund Freud.
Solve coded puzzles, decode ciphered messages, and follow a theatrical story of rivalry, obsession, and secrets through one of Europe's most storied cities. The perfect blend of outdoor escape game, self-guided city walk, and historical discovery.
All you need is your phone. Vienna's music scene is waiting to reveal its darkest secrets.
What makes this quest special
Highlights
- Follow Mathilde Schleicher through 1889 Vienna, chasing mysterious letters and a rival soprano who will stop at nothing to destroy you
- Discover the hidden wartime resistance message carved into St. Stephen's Cathedral and uncover the dark history behind Vienna's most macabre address
- Visit the oldest coffee house in Vienna, where Mozart and Beethoven both performed, and stand before the gates of the Vienna State Opera
- Decode ciphered clues, follow phantom piano music through backstreets, and unravel the truth about the letter signed 'freund'
From people who played this quest
Good times. In their words.
4.58 / 5
260 player ratings
Selected player reviews. Original words and ratings.
Most relevant starts with detailed five-star reviews. All ratings remain available.
From your phone to the streets
A walk that turns into an adventure.
- 1
Open the app. You’re on your way.
Choose your pass, then open your quest in the Questo app. It guides you from the starting point.
- 2
Get outside. Follow your curiosity.
Discover real places and their stories on foot. Stop for a coffee or a photo, then pick up where you left off.
- 3
Crack a clue. Share a little victory.
Look around for answers, solve puzzles and enjoy the “we got it!” moments.
CHOOSE YOUR PASS
How many are playing?
Get this questNo booking slot · play any dayFull refund until you start playing
BRING YOUR WHOLE GROUP
One city. Rival teams. Great stories together.
A school trip, a team day or friends out together. Turn your next outing into a little friendly competition.
Everyone for themselves
One player per phone. Solve clues on your own and race for the top spot on the final leaderboard.
Can a team share one phone?
Yes. Play together on one phone per team, or use your own phones and join the same team in the app. We recommend your own phones so everyone can take part.
Your walk, at a glance
Vienna
A · Start
Stephansplatz 3, 1010 Wien, Austria
B · Finish
Berggasse 19, 1090 Wien, Austria
Start and finish only. Discover the stops as you play.
Along the way
Landmarks & Hidden Gems Included
WHAT MAKES A QUEST DIFFERENT
Your adventure, with a playful twist.
1 / 4
Experience
- This quest
- Discover places through stories and clues in the app
- Guided walking tour
- Hear stories and ask a guide questions
2 / 4
Pace
- This quest
- Pause for a photo, a café or a longer look
- Guided walking tour
- Usually follows the guide’s schedule
3 / 4
Company
- This quest
- Explore with your own people or on your own
- Guided walking tour
- Private and shared group tours are available
4 / 4
Guidance
- This quest
- Directions and challenges in the Questo app
- Guided walking tour
- Live interpretation from a guide
Features and terms vary by experience. Check the details before booking.
A little clarity before you go
Frequently asked questions
Is Freud, Beethoven & Mozart: Letters, Keys & Arias self-guided?
Yes. The Questo app guides you between locations without a tour guide or fixed departure. You can start when it suits you and pause if needed.
Where does Freud, Beethoven & Mozart: Letters, Keys & Arias start and finish?
It starts at St. Stephen's Cathedral, Stephansplatz 3, 1010 Wien, Austria and finishes at Museum - Sigmund Freud Museum, Berggasse 19, 1090 Wien, Austria. The route is approximately 4.1 km and includes 12 location-based puzzles.
How many accesses does our group need?
This classic quest sells access per device and player. Each person who wants to solve clues on their own phone needs their own access.
What language is Freud, Beethoven & Mozart: Letters, Keys & Arias available in?
It is currently available to play in German, English.
Keep exploring
Every quest. One year.
Explore the annual passGive them a story
A day out, gifted.
Explore Questo giftsKeep exploring Vienna
More adventures in Vienna
Vienna cultural context
Three famous names who belonged to different Viennas
Mozart, Beethoven and Freud lived and worked in Vienna in different periods and fields: Classical music, Romantic-era composition and the development of psychoanalysis. They did not form one historical circle. This quest brings their legacies together through fictional letters and clues, using real city associations without inventing a meeting among all three men. Playable languages: German, English.
