Starting at Aarau Info on Metzgergasse 2, you'll open the Explorial app, enter the 6-digit game code that you received by text and Viator chat message, and duck into the old town. The tour is fully self-guided — no guide, no fixed start time, just your group and the city.
The Obertorturm dominates early — the 13th-century gate tower with its carillon and centuries of watchmen's stories. Riddles ring through its history.
At the Alte Kantonsschule, trivia honours the country's oldest non-clerical high school, alma mater to a certain Albert Einstein.
Then the Alte Mühle grinds out the final clues, a reminder of the mills and industry that powered Aarau long before it powered Switzerland's briefest stint as capital.
Around two hours beneath the town's famously painted eaves — keep looking up. The leaderboard crowns Aarau's sharpest eye.
Book your Explorial tour today. Start whenever you want.
*** After booking, you’ll receive your game code via text message and a Viator message.
*** Download the Explorial app for free.
*** Head to the meeting point and enter the game code provided (6 digits) to start the tour.
Book your Explorial tour today. Start whenever you want.
*** After booking, you’ll receive your game code via text message and a Viator message.
*** Download the Explorial app for free.
*** Head to the meeting point and enter the game code provided (6 digits) to start the tour.