• Town Hall (Rathaus) - You will get to this place by following a clue and solving a puzzle. Once there, you will get indications on how to continue your game, while also learning about the place you’ve discovered.

• Einstein’s thought experiments on time, light, and relativity (kid-friendly)
• Self-guided family walking quest in 11 chapters across Zurich
• Real Zurich landmarks: St. Peter’s Church, Paradeplatz, Fraumünster, ETH
• Flexible scheduling, start anytime, play at your own pace, pause and resume
• Story-driven challenges with Albert Einstein as your mysterious guide
• Family friendly, designed for parents and kids ages 6 and up

• Live tour guide (self-guided via the app, narrated by Einstein himself)

Embark on a self-guided family walking adventure in Zurich as Marcel, an inquisitive 6-year-old in 1884. The clock at St. Peter’s has stopped, and a man with gentle eyes and a violin seeks your assistance. He is none other than Albert Einstein, long before his rise to fame.

Utilize the Questo app on your phone to accompany Einstein across 11 authentic Zurich landmarks: St. Peter’s Church, Paradeplatz, the Fraumünster, Charlemagne’s house, the Napfbrunnen, and the ETH university. Engage in solving riddles, decoding codes, and exploring Einstein’s cherished thought experiments.

Each chapter presents a unique puzzle and a slice of Zurich’s history, intertwined with Einstein’s simplified concepts of time, light, and relativity, suitable for a six-year-old.

Begin at any time, pause as needed, and resume at your convenience. Allocate approximately 60 minutes for the complete 1.6 km journey through Old Town Zurich.

Ideal for families, perfect for parents and children aged 6 and above, or anyone eager to experience Zurich through Einstein’s perspective.

For a full refund, cancel at least 24 hours before the scheduled departure time.