Turn Valenciennes into a playable city with The Alchemist, a private self-guided urban escape. In two hours, a smartphone app guides teams through 35–40 missions that reveal local history and hidden corners.
Turn Valenciennes into a playable city with The Alchemist, a private self-guided urban escape. In two hours, a smartphone app guides teams through 35–40 missions that reveal local history and hidden corners.
A narrow street breathes history as you unlock the first clue—old stone facades watching, the canal daring you to follow its bend. Valenciennes in winter light feels like an active museum: flags snap, café doors exhale steam, and the mobile app becomes your map and narrator.
Verified experiences and guided adventures in the surrounding area.
Operated by Coddy · Valenciennes, Hauts-de-France
A narrow street breathes history as you unlock the first clue—old stone facades watching, the canal daring you to follow its bend. Valenciennes in winter light feels like an active museum: flags snap, café doors exhale steam, and the mobile app becomes your map and narrator.
The Alchemist situates players in a local legend of accusation and rumor. Valenciennes grew from a medieval market town into a 19th‑century industrial hub with Flemish architectural touches; the route threads these eras together, passing brick warehouses, baroque churches, and quieter parks where industry once thrummed. The game leans on that past—witness accounts, civic geography and small civic monuments anchor puzzles in place and time.
This private, self‑guided urban escape is a two‑hour walking experience for teams up to six, run entirely via smartphone. Expect 35–40 missions that mix observation, codebreaking and short tasks with locals. Terrain is flat city pavement and cobblestone; wheelchair and stroller accessible routes are available, and public transit sits close to key points. The pacing is gentle but mentally demanding—frequent stops, short bursts of walking, and pockets of standing deliberation.
Practical planning: charge your phone, bring a small battery and water, and pick a start time when cafés are open if you want a quick regroup. The provider offers 24/7 online support and free cancellation up to 24 hours before your slot. Play it as light urban exploration—solve the mystery, learn the city’s layers, and come away with a sharper sense of Valenciennes than a passersby.
Yes—the app and missions are typically offered in multiple languages; confirm at booking if you need English specifically.
Groups of up to six players can join on a single booking; it functions as one private team.
The experience notes wheelchair and stroller accessibility; some historic paving may be uneven—contact support for specific route adjustments.
Full refunds are available if you cancel at least 24 hours before your scheduled start time; within 24 hours bookings are non-refundable.
Coddy operates guided outdoor trips and adventures with an emphasis on safety, stewardship, and memorable experiences.




A narrow street breathes history as you unlock the first clue—old stone facades watching, the canal daring you to follow its bend. Valenciennes in winter light feels like an active museum: flags snap, café doors exhale steam, and the mobile app becomes your map and narrator.
A narrow street breathes history as you unlock the first clue—old stone facades watching, the canal daring you to follow its bend. Valenciennes in winter light feels like an active museum: flags snap, café doors exhale steam, and the mobile app becomes your map and narrator.
The Alchemist situates players in a local legend of accusation and rumor. Valenciennes grew from a medieval market town into a 19th‑century industrial hub with Flemish architectural touches; the route threads these eras together, passing brick warehouses, baroque churches, and quieter parks where industry once thrummed. The game leans on that past—witness accounts, civic geography and small civic monuments anchor puzzles in place and time.
This private, self‑guided urban escape is a two‑hour walking experience for teams up to six, run entirely via smartphone. Expect 35–40 missions that mix observation, codebreaking and short tasks with locals. Terrain is flat city pavement and cobblestone; wheelchair and stroller accessible routes are available, and public transit sits close to key points. The pacing is gentle but mentally demanding—frequent stops, short bursts of walking, and pockets of standing deliberation.
Practical planning: charge your phone, bring a small battery and water, and pick a start time when cafés are open if you want a quick regroup. The provider offers 24/7 online support and free cancellation up to 24 hours before your slot. Play it as light urban exploration—solve the mystery, learn the city’s layers, and come away with a sharper sense of Valenciennes than a passersby.