A fun and different way to explore Grenoble—at least that’s what the buzz says about “The Curse of the Doomed Passage” escape game. While we haven’t tried it ourselves, the concept sounds fresh: you and your group get to solve puzzles and hunt down clues right in the city’s historic heart, all with no need for a guide or prior booking. It’s a flexible activity, perfect for an afternoon when you want something engaging that’s both active and brain-teasing.
What really catches our eye are two features: first, it’s completely outdoor and urban, meaning you see the city in a new light while hunting for codes, and second, it’s self-guided and flexible—you can start whenever it suits you within the day. Plus, the fact that photos and videos are directly saved to your smartphone makes it easy to share those fun moments afterward.
On the flip side, one thing to keep in mind is the reliance on your own phone’s network. Although the experience includes a free app and instructions, no network means no clues, which could hamper your progress. So, if your phone’s signal isn’t great or you’re cautious about data charges, it’s something to consider.
This activity seems best suited for groups that enjoy puzzles, city exploration, and some light adventure. It’s ideal for friends, families, or colleagues looking for an interactive, non-skiing way to pass the time—especially if the weather isn’t cooperating.
Key Points
- Outdoor urban adventure: Explore Grenoble while solving puzzles in the city center.
- Flexible timing: Play whenever it suits you without pre-booking.
- Self-guided experience: No guide needed, just your smartphone and interest.
- Time-sensitive challenge: You’ve got 2 hours to complete the game before access is gone.
- Group size: Up to 6 people per group, making it perfect for small teams.
- Cost: About $80 for a group, offering a fun value for the experience.
What to Expect from “The Curse of the Doomed Passage” Escape Game

Imagine wandering through the charming streets of Grenoble, a city rich with history and character. Now, imagine doing this while chasing clues that could prevent an evil plan from succeeding. That’s pretty much the essence of this outdoor escape game. It’s designed for groups of up to six, so whether you’re traveling with friends, family, or colleagues, everyone gets to chip in.
Planning more time in Grenoble? We've covered other experiences worth considering.
The Scenario – A City in Peril
The story kicks off with a villain who has sealed away a secret underground passage, a vital route that could be critical for some clandestine activity. Your mission? Locate the hidden access points scattered across the city and gather enough clues to unlock the final code that will stop the villain’s plan. The game is set to unfold in the historic city center, offering a nice mix of urban scenery and puzzle-solving.
How it Works – The Mechanics
Once you arrive at the starting point—Place Joseph Paganon—you’ll download a free app, which is your guide through the adventure. The app supplies instructions and the unique game code, which ties your device to the story. From there, it’s a matter of visiting designated families (or locations associated with them), gathering clues, and solving riddles to uncover four code words.
The clues will not only help you locate the secret platform but also connect to the overarching story, revealing the final code word that will validate your success. The game is designed to be completed in approximately two hours, adding a sense of urgency with the clock ticking down.
The City as Your Puzzle Board
What makes this experience stand out is how it turns the city into a giant puzzle. You visit different “families” (these might be actual city landmarks or just story elements), interacting with the app to unlock clues. The reviews mention that some clues might be used up before the end, but that’s part of the challenge—and fun.
One reviewer notes, “We went to the end of the adventure with some clues used anyway,” which suggests that even if you don’t collect every single code, the experience remains engaging and rewarding. Plus, since the activity is self-guided, you control the pace—whether you want to race through or take your time exploring.
What’s Included and What’s Not
The price is around $80 for a group of up to six, which might seem steep at first glance. But considering it’s a two-hour, fully self-guided adventure with an app—plus, photos and videos are saved directly to your phone—it’s often a good value for something different.
Included:
– Free app download
– Instructions link
– 2-hour game scenario
– Unique game code per device
Not Included:
– Network connection (your phone’s data may be needed)
– Physical guide or tour leader
– Personal smartphone use (be sure your device is charged and has sufficient data)
This means your experience hinges on your device and your own planning — it’s all about being prepared with a charged phone and potentially a portable charger.
Starting and Ending Points
The adventure begins at Place Joseph Paganon and wraps up back there, making it easy to plan your day. This central location allows for a smooth start and finish, with public transportation nearby, which is a bonus if you’re coming from elsewhere in Grenoble.
How Does the Price Stack Up?
At $80.14 per group, the cost could seem high for a two-hour activity. However, for small groups, it can be a cost-effective way to turn a sightseeing day into an interactive adventure. You’re paying mainly for the experience, the story, and the opportunity to explore the city in a new way—plus, the photos and videos are a nice bonus.
It’s worth noting that this isn’t a guided tour with a physical person leading you; instead, you get independence and flexibility, which is often appreciated by those who prefer not to be bound by schedules.
Real Traveller Insights
The one review we have is glowing, calling it a “fun activity for non-skiers and especially for a gloomy day.” The reviewer appreciated the “fantastic atmosphere” and mentioned that they reached the end despite some clues being used up, which shows that the game is engaging even if you don’t solve every puzzle perfectly.
Another point worth highlighting is the mention of knowledgeable storytelling—players seem to enjoy the way the story is woven into the city’s fabric, making the puzzles feel relevant and immersive.
Final Thoughts: Is It Worth Trying?
If you’re someone who finds city tours a bit dull or wants a more active way to explore Grenoble, this activity might be just what you need. It’s suitable for travelers who enjoy puzzles, stories, and a bit of a challenge, plus it works well on days when the weather might not be ideal for outdoor sightseeing or skiing.
Keep in mind that it’s a self-guided experience, so some tech savviness and a charged device are necessary. Those who prefer guided experiences or worry about unreliable mobile signals may want to weigh this before booking.
For groups that love a story, enjoy a bit of puzzle solving, and want to see Grenoble in a fun, interactive way, this is a unique choice that combines adventure with sightseeing in a modern, tech-savvy format.
The Curse of the Doomed Passage Escape Game at Alpe d’Huez
“Nice activity for non-skiers and especially for a gloomy day. A good breath of air in the heart of the resort in a fantastic atmosphere quite well …”
FAQ
Do I need to book in advance? No, you can play on the day and at the time of your choosing without prior reservation, making it flexible for spontaneous plans.
What do I need to bring? A smartphone, preferably with a good charge or a portable charger, is essential. The experience relies on your device for clues and photos.
Is there a guide or staff involved? No, this is a self-guided activity. You follow the instructions via the app and explore at your own pace.
How long does the activity last? It takes about 2 hours, but the activity must be completed within that time as the platform access closes afterward.
Does the activity suit families? While not specifically marketed as family-friendly, it can be suitable for older children and teenagers who enjoy puzzles and city exploration.
What if I lose my network connection? Since the game relies on the app and your phone’s data, a poor or unavailable network could hinder progress. It’s best to plan for good connectivity or download everything beforehand if possible.
Can I participate if I have mobility issues? The activity takes place in the city center, which may involve walking and navigating uneven terrain. Consider your mobility needs before booking.
Is there a refund if I cancel? Yes, you can cancel up to 24 hours in advance for a full refund via the booking platform.
All in all, “The Curse of the Doomed Passage” offers a creative way to see Grenoble beyond traditional sightseeing. It’s perfect for puzzle lovers, those wanting a flexible activity, or anyone interested in a city adventure with a story twist. Just plan ahead with your phone, and you’re set for a fun, interactive experience.
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- Canyoning Grenoble Furon high
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