THE ADVENTURE COLLECTIVE® · Independent discovery and booking for outdoor travel
Play detective in the streets of Nantes with Walter Affair, a 2–3 hour self-guided urban escape game. Follow an app-driven trail of clues through historic districts, make narrative choices, and race against a dramatic countdown.
Play detective in the streets of Nantes with Walter Affair, a 2–3 hour self-guided urban escape game. Follow an app-driven trail of clues through historic districts, make narrative choices, and race against a dramatic countdown.
You step out of Place Royale with a phone in your hand and a ticking story in your ears — Nantes' cobbled alleys and glass-fronted quays become the set for a timed investigation.
Verified experiences and guided adventures in the surrounding area.
Operated by Coddy · Nantes, Loire-Atlantique
You step out of Place Royale with a phone in your hand and a ticking story in your ears — Nantes' cobbled alleys and glass-fronted quays become the set for a timed investigation.
The Walter Affair sends you through downtown streets, across bridges, and past the Loire, which seems to dare you to follow every lead. The narrative frames you as a private detective racing to defuse a hidden bomb in two hours; choices at each waypoint change which neighborhoods and suspects you visit.
Nantes' layers show as you move: medieval lanes around Graslin, 19th-century merchant façades, and the island factories that birthed shipbuilding and the Machines of the Isle of Nantes. Geologically, the Loire's broad valley carved the city's flat terraces, making easy walking and predictable views. Culturally, the route threads modern creativity with civic history — you'll pass art installations, market squares, and the occasional converted factory.
Practically, the experience is fully self-guided via mobile app for teams up to six and takes roughly 2–3 hours. It's wheelchair- and stroller-accessible and works on public transport if you choose non-walking segments. Expect 35–45 short missions and 24/7 online support if you stall.
Prepare a charged phone, comfortable shoes, and a small data plan. Start earlier in the day for quieter streets and better light for clues. Because the story is reactive, communicate with teammates and split tasks — one person reads, another navigates. The game keeps contact with locals respectful; avoid private property and be mindful of pedestrians. Finish with a café on Île de Nantes or a walk along the Loire to decompress after the countdown ends.
easy.
2–3 hours.
Light walking for most participants; suitable for families and mixed fitness levels
The experience is designed for about 150 minutes (roughly 2–3 hours), though playtime varies with how much you explore and how fast your team solves missions.
Groups of up to six players can share one game session and coordinate through the same smartphone or by collaborating nearby.
Yes — the itinerary and surfaces are listed as wheelchair and stroller accessible, but check local tram or ferry access for longer segments.
The operator provides 24/7 online support through the app or help channel to give hints or technical assistance.
Nantes grew as a medieval and later maritime trade center on the Loire; 19th-century shipyards and factories shaped its industrial neighborhoods now repurposed as cultural spaces.
Stick to public paths and avoid littering; many riverside and historic areas are sensitive and benefit from low-impact visitation and respect for local signage.
Coddy operates guided outdoor trips and adventures with an emphasis on safety, stewardship, and memorable experiences.
You step out of Place Royale with a phone in your hand and a ticking story in your ears — Nantes' cobbled alleys and glass-fronted quays become the set for a timed investigation.
You step out of Place Royale with a phone in your hand and a ticking story in your ears — Nantes' cobbled alleys and glass-fronted quays become the set for a timed investigation.
The Walter Affair sends you through downtown streets, across bridges, and past the Loire, which seems to dare you to follow every lead. The narrative frames you as a private detective racing to defuse a hidden bomb in two hours; choices at each waypoint change which neighborhoods and suspects you visit.
Nantes' layers show as you move: medieval lanes around Graslin, 19th-century merchant façades, and the island factories that birthed shipbuilding and the Machines of the Isle of Nantes. Geologically, the Loire's broad valley carved the city's flat terraces, making easy walking and predictable views. Culturally, the route threads modern creativity with civic history — you'll pass art installations, market squares, and the occasional converted factory.
Practically, the experience is fully self-guided via mobile app for teams up to six and takes roughly 2–3 hours. It's wheelchair- and stroller-accessible and works on public transport if you choose non-walking segments. Expect 35–45 short missions and 24/7 online support if you stall.
Prepare a charged phone, comfortable shoes, and a small data plan. Start earlier in the day for quieter streets and better light for clues. Because the story is reactive, communicate with teammates and split tasks — one person reads, another navigates. The game keeps contact with locals respectful; avoid private property and be mindful of pedestrians. Finish with a café on Île de Nantes or a walk along the Loire to decompress after the countdown ends.