Le Marais · Place des Vosges · Île de la Cité
The Codes of Le Marais
From Île de la Cité to Place des Vosges through the narrow streets Haussmann never got around to widening. Eight stops among aristocratic mansions, the old Jewish quarter, and plaques remembering those who lived here.
A sneak peek
“In the pavement in front of Notre-Dame there's a small bronze medallion with a symbol engraved at its centre. Every road distance in France is officially measured from this exact point. What symbol is it?”
This is what the puzzles are like. The rest unlocks once you start playing.
The playing area
- Access to the full trail for 1 year after purchase
- Built-in hint system if you get stuck
- Printable version, in case you’d rather go phone-free
- No signal needed once the trail has loaded