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Explore Mulhouse in a fun, interactive way with a 2-hour smartphone treasure hunt through the city center, discovering hidden gems and regional secrets.
If you’re looking to explore Mulhouse beyond the typical sightseeing route, The Mysteries of Mulhouse offers a playful, engaging experience that combines discovery with a bit of a challenge. This tour, run by Insolit’PROD, is a mobile-based treasure hunt that guides you through the historic city center, turning sightseeing into a game. It’s ideal for families, friends, or couples eager for a unique way to learn about the region while having fun.
One aspect we particularly love is how flexible the experience is — you can choose your own route in the city, which makes it perfect for those who prefer a personalized adventure. The interactive questions, challenges, and photo tasks make the two-hour activity lively and engaging. That said, it does rely heavily on your smartphone’s network connection, which might be a consideration if you’re in an area with patchy coverage. This tour suits curious travelers who enjoy a bit of competition and don’t mind walking comfortably around town with a smartphone in hand.

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The adventure kicks off at Place de la Réunion, a lively central square easily accessible via public transportation. The meeting point is straightforward, and the whole activity is designed to be private, so you won’t be sharing the adventure with strangers. You’re provided with a unique game code per device, making it simple to keep track of your progress across your group.
The tour lasts approximately two hours, which is just enough time to cover a good chunk of the historic city center without feeling rushed. You’re free to start at any point within the city, as the geolocated points are scattered across the area, allowing for a personalized route. The activity ends back at the starting point, ensuring your day’s planning remains straightforward.
This experience provides a downloadable mobile app, along with clear instructions. You’ll receive a unique code for your device, which unlocks the game scenario. The content includes a variety of questions, challenges, and photo/video tasks to keep everyone engaged. It’s designed for groups of up to 6 people, making it perfect for families or small groups of friends.
You’ll need your own smartphone, and a good network connection (3G/4G/5G) is recommended. There’s no physical guide, so the tour relies entirely on your device, which means you control the pace and route. Travelers should also wear comfortable shoes, as the activity involves some walking through the city’s streets.
The treasure hunt takes you through Mulhouse’s historic city center, highlighting landmarks, local secrets, and regional trivia. The flexibility to choose your route means you can focus more on areas that interest you most, whether that’s the architecture, local markets, or hidden alleyways.
Some of the questions are timed, requiring quick thinking, while others involve observation or daring tasks, like taking creative photos or videos. This balance keeps the experience light and fun without feeling like a stiff quiz.
A Tripadvisor reviewer described it as a “recreational getaway,” noting how the game revealed “unusual things about the city and its region.” They appreciated its educational aspect, calling it a beautiful way to learn while having fun. The detailed challenges prompted them to explore parts of Mulhouse they might not have visited otherwise.
Another reviewer highlighted the tour’s suitability for families and friends, emphasizing how the game format enlivens the usual sightseeing experience. They also appreciated the flexibility, as it allowed them to tailor the route to their preferences.
At $45.36 per group (up to 6 people), this activity offers excellent value, especially considering the personalized and active nature of the experience. Instead of a typical guided tour with a fixed route, you get the freedom to explore at your own pace while engaging with local stories, trivia, and challenges. The cost is reasonable for a two-hour activity that doubles as sightseeing and entertainment.
While the experience is mostly straightforward, a few things are worth noting. Since it’s device-dependent, a stable internet connection will enhance your experience. If you’re in an area with patchy coverage, you might find some delays or issues with geolocation. Also, as the activity involves walking, comfortable shoes are a must.
The activity’s cancellation policy is flexible — you can cancel for free up to 24 hours before, which is ideal if you’re uncertain about the weather or other plans.
This tour is perfect for families looking for an educational, fun activity, groups of friends wanting a shared adventure, or couples seeking something different from traditional sightseeing. It’s also well-suited for travelers interested in local culture, regional trivia, and hidden gems not typically highlighted in standard tours. The customizable route and interactive format make it an engaging way to discover Mulhouse without the need for a physical guide or large group.

The Mysteries of Mulhouse offers a refreshing twist on exploring a city, combining the thrill of a scavenger hunt with the chance to learn about regional quirks and stories. Its flexible route, interactive challenges, and reasonable price make it stand out among typical city tours. Perfect for those who enjoy active, self-paced experiences, this tour will appeal to curious travelers eager to uncover Mulhouse’s secrets at their own pace.
While it relies on your own device and internet connection, the fun and educational value far outweigh these minor considerations. Whether you’re visiting with family, friends, or as a couple, this activity ensures you’ll leave with a deeper appreciation of Mulhouse’s unique charm and character.
If you’re after a playful, personalized way to see the city, this treasure hunt is a smart choice. It pairs well with other local explorations and can be a memorable highlight of your trip.
Is this tour suitable for children?
Yes, as it involves interactive questions and challenges, children who enjoy games and exploring will find it engaging. Just ensure they’re comfortable walking around the city.
Do I need to bring anything besides my smartphone?
Only your smartphone and comfortable shoes are necessary. Remember, a good network signal helps ensure smooth gameplay.
Can I start the game at any time?
Yes, the flexible geolocated points mean you can begin the activity whenever it suits your schedule within the booking timeframe.
Does the tour cover specific landmarks?
While the points are geolocated across the city center, the experience encourages exploring different areas at your own pace, so you might discover local sights, hidden corners, and regional secrets.
Is there a guide or person I need to meet?
No, this is a self-guided, private activity. You receive instructions and the game scenario in the app, and you’re free to go at your own speed.
What happens if I lose my game code?
Your unique code is linked to your booking; contact the supplier if you encounter issues, and they can assist you.
Can I cancel if my plans change?
Yes, you can cancel for a full refund up to 24 hours before the activity, providing flexibility for your trip planning.
This interactive treasure hunt through Mulhouse offers a playful, flexible, and educational way to uncover the city’s hidden stories and sights. Suitable for all ages, it’s a charming addition to your Alsace experience that promises fun, discovery, and memorable moments.