Step into the footsteps of Charlemagne, the legendary ruler who shaped Europe from his throne in Aachen.

Among the towering spires and cobbled streets, a centuries-old mystery still lingers—his most treasured possession, never found, hidden deep within the heart of the city he loved. Now, it’s your turn to uncover it. Follow real-world clues through ancient alleys, solve puzzles that echo with medieval secrets, and rediscover Aachen’s past with your family or friends by your side.

This quest is more than a walk—it's a journey into history, connection, and adventure. Will you be the one to unearth the Emperor’s lost legacy?

ABOUT THE EXPERIENCE:

This is an outdoor self-guided exploration game that will take up to ⏲️2 hours and 🚶‍♂️3.000 steps (1.5 km) and will teach you more about Aachen's history than all your school's lessons! You will visit 10 iconic locations, find clues, crack codes, solve puzzles and learn fun historical facts about the main attractions in the area.

HIGHLIGHTS❓

• You will visit the millenium-old Aachen Cathedral with its unique silhouette.
• You will see stoneware from the 5th century right next to items from the 13th century.
• You will get to experience the spirit of the city from the eyes of a more modern artist when you visit a sculpture from the 1970s.

HOW DOES IT WORK❓

This game is perfect for everyone: solo adventurers, couples, groups of friends and even families with kids! You will be guided by the Questo mobile app on your smartphone and explore the most iconic places on the streets of Aachen. The experience is 100% private and You don't need anything else than your phone and your inner adventure spirit!

1.Buy your tickets & check the confirmation email 🎫

2.Download the Questo app on your smartphone 📲, login with your email and find the game inside your profile page 🔓.

3.Head outdoors to the Starting Point & start the activity. DO NOT ENTER ANY BUILINGS! The activity takes place outside and the Questo app will guide you all the way.📍

About Questo

Questo is your ticket to real-world adventure, blending storytelling with thrilling exploration! 🌍✨ Powered by local creators, our immersive, self-guided games are available in over 500 cities worldwide. Join the 1,000,000+ explorers who’ve turned ordinary walks into epic quests! 🗺️🔎 Discover hidden gems, solve fun puzzles, and create unforgettable memories along the way.

Ready to start? Begin your adventure now at www.questoapp.com!

💡New to Questo? Check out our Player’s Guide for everything you need to know before you start!