If you’re considering a way to explore Nantes that goes beyond just strolling through streets or visiting typical sights, this outdoor escape game—Vikings: The Relic of Odin—could be a pretty interesting option. While I haven’t done it myself, I’ve gone through the details and reviews, and it seems like a pretty engaging mix of city discovery and puzzle-solving that’s perfect if you’re into interactive experiences.
What really caught my eye is how this activity combines history, adventure, and teamwork all in one. Plus, it’s designed to be accessible with a mobile-friendly setup — no need for complicated equipment, just your smartphone. And at roughly $17 per person, it also offers a budget-friendly way to spend a couple of hours wandering around Nantes in a different, more playful manner.
That said, there are a couple of considerations. For one, the activity is quite phone-centric, which could mean long screen time for some. Also, the requirement that all players stay connected via their phones might be a bit challenging if your group isn’t tech-savvy or if connectivity is spotty. Still, if you’re into puzzles, history, or just looking for a unique way to see Nantes, this tour has a lot to offer.
In the end, this experience works best for travelers who enjoy interactive, story-driven outings and don’t mind walking and collaborating with others. It’s also suitable for groups who want a fun, active break from traditional sightseeing, especially if you’re traveling with friends or family who are comfortable with digital navigation.
Key Points

- City Exploration Meets Gaming: This is a connected outdoor escape game that combines walking, puzzle-solving, and storytelling.
- Affordable and Accessible: At around $17, it offers good value, especially considering the 2-hour duration.
- User-Friendly Setup: Your smartphone and internet are your main tools; no complicated equipment needed.
- Themed Adventure: Dive into Viking lore, discover Nantes’ history, and decipher runic alphabets.
- Group Dynamics: Best with a small team; some reviews mention that fewer phones or split groups might improve the experience.
- Flexible Timing: You can do this activity any day, anytime, thanks to flexible opening hours and simple booking.
A Closer Look at the Experience

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Starting Point and Overall Flow
Your adventure begins at Place du Bouffay, a lively, central spot in Nantes. From there, the digital guide (a chatbot) kicks off your Viking quest. Once you give the access code, you’re set for a city-wide treasure hunt that lasts about two hours. The game ends right back where you started, making it easy to plan your day around.
This activity is designed to be private, so only your group participates—no strangers sharing your adventure. That’s a nice plus if you prefer an intimate, tailored experience. Plus, the activity is available all week, with no real restrictions on timings, which means you can fit it into just about any schedule.
What You Do During the Game
Once underway, your team will explore Nantes’ streets, hunting for clues, solving puzzles, and uncovering stories about Vikings and their gods. For example, you might decipher runic inscriptions, or discover hidden details about the city’s Viking invasions in the 9th century.
One reviewer mentioned that the puzzles are interesting and well-supported by clues, which makes the experience more engaging. However, another noted that the basilica puzzle was pretty tough and not entirely clear on-site, so be prepared for some challenges.
Interacting with your digital companion, primarily via your phone, is a core part of the experience. You’ll need a charged smartphone with internet access—a must-have for participation—and a notebook and pencil for note-taking. The app’s design encourages observation and interaction, which adds a fun layer of immersion.
The Puzzles and Historical Insights
The puzzles are designed to be original and intriguing, providing a good mental workout while also sharing snippets of Nantes’ history and Viking culture. Several reviews highlighted the quality of the riddles, with one mentioning how the activity offers a unique way to rediscover Nantes.
While the activity is mainly a game, it also doubles as a cultural tour of sorts. You’ll see various sites, some of which may be familiar, but with a new lens—looking for clues, decoding runes, or imagining Viking raids in the city streets. It’s a clever way to blend educational content with entertainment.
Practicalities and Group Dynamics
The activity lasts about 2 hours, which is a decent length for a fun break or a light afternoon activity. The price point of $17.20 per person is quite reasonable, considering it includes all the puzzles and city exploration. Keep in mind, most reviews suggest three phones per team to effectively manage the game, but it’s not strictly mandatory for all players to follow on their devices.
Some users found that having fewer phones or splitting the group into smaller teams could make the game flow smoother. It’s also worth mentioning that, since everyone must stay connected, moderate physical fitness is recommended, as walking around Nantes is part of the fun.
Pros and Cons Based on Reviews
Many reviewers seem quite satisfied, describing it as “sympa” and “a good way to rediscover Nantes.” The activity seems especially appealing for those who enjoy puzzle-solving and storytelling, with one reviewer noting it’s great for team-building or group outings.
On the flip side, some comments point out that all participants needing to be on their phones might be a drawback for some, especially if connectivity issues arise. Also, the difficulty of some puzzles might frustrate younger or less experienced players, but overall, many found it balanced and engaging.
Who This Tour Is Perfect For

If you’re someone who loves interactive urban adventures and doesn’t mind walking around with your phone, this activity can be a highlight of your Nantes trip. It’s ideal for groups who want to combine sightseeing with problem-solving, whether you’re traveling with friends, family, or colleagues. It’s especially well-suited to those interested in Viking lore and local history, but you don’t need prior knowledge — just curiosity and a sense of adventure.
This experience might not be the best fit if you prefer guided tours with a lot of commentary, or if your group isn’t comfortable with using smartphones intensively for an active game. Also, those who dislike puzzles or long stretches of screen time may find it less engaging.
The Sum Up

This Viking-themed outdoor escape game offers a fun, interactive way to explore Nantes. It combines city discovery with engaging puzzles, all accessible through a smartphone. The activity offers solid value for its price, with positive reviews emphasizing its originality, entertainment, and educational twists.
While the necessity of smartphones and some puzzle difficulty may not suit everyone, it’s perfect for those who enjoy urban adventures, history, and teamwork. It’s a fresh alternative to traditional sightseeing, especially for groups wanting to add a bit of mystery and fun to their visit. If you’re up for walking around, decoding clues, and exploring Nantes with a Viking twist, this could be a memorable experience.
Outdoor escape game | Vikings – The Relic of Odin
“Activité très sympa. Les énigmes sont intéressantes et heureusement les indices nous permettent d'avancer régulièrement.”
FAQ

Is this activity suitable for children? The experience is primarily designed for groups that are comfortable with walking and using smartphones. While not explicitly marketed as a children’s activity, older kids or teenagers interested in puzzles and adventure may enjoy it. Consider your group’s comfort with screen time and puzzle difficulty.
How long does the game last? The activity takes approximately 2 hours, making it a good choice for a half-day outing or a fun break in your sightseeing schedule.
What equipment do I need? You need a charged smartphone with internet access for each team (or at least one per team), plus a notebook and pencil to jot down notes or clues.
Can I do this activity any day of the week? Yes, it’s available Monday through Sunday, with no specific restrictions on timing, thanks to flexible opening hours.
Is there a group size limit? The tour is private, so only your group will participate. For the best experience, having multiple phones (about three per team) is recommended, but not mandatory.
Where does the tour start and end? It starts at Place du Bouffay and concludes back at the same location, making it easy to plan around.
What’s the price? It costs about $17.20 per person, offering a fun, budget-friendly way to explore Nantes.
Are there any age restrictions? The tour doesn’t specify age restrictions, but it requires moderate physical activity and comfort with smartphones, so it’s probably best suited for older children and adults.
What if I have connectivity issues? If you encounter problems connecting to the game, the activity provider is reachable by phone, and you can get support during your adventure.
If you’re looking for an engaging, game-based way to see Nantes and enjoy some light puzzle-solving, this Viking-themed outdoor escape could be just the ticket. It’s a clever blend of history, adventure, and modern technology that’s worth considering for your next trip to this charming French city.
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