The Sewer is a sewer in Boulogne-Billancourt, and is the route that connects Kadic and the Hermitage to the Factory. It is used by the Lyoko Warriors to get there and back. The Sewer itself has strips of a walkway on both sides, on which our heroes transport themselves. There is water in the middle. Yumi, Odd, and Ulrich use skateboards to traverse the Sewer, while Jeremie and Aelita use scooters. The Sewer empties into the Seine, and is probably not used for waste products, meaning that it's probably a storm sewer.
Known access points
- Behind an infrequently accessed door in one of Kadic's buildings. Infrequently used after season 1.
- The manhole in the woods.
- Two access points next to the bridge leading to the Factory.
- A little-known side door at the Hermitage.
|Ice Sector | Desert Sector | Forest Sector | Mountain Sector | Carthage|
|Ice Replika | Desert Replika | Forest Replika | Mountain Replika | Volcano Replika | Carthage Replika|
|Other Virtual Worlds|
|Digital Sea | Cortex | Virtual Limbo | Simulation Bubble|
|Dormitory Building | Administrative Building | Cafeteria | Gym | Track | Park | Hermitage | Science Building | Playground | Garden Shed | Infirmary | Boiler Room|
|Union Base | New Mexico Research Facility | Space Station | Jungle Research Facility|
|Renault Auto Factory|
|Factory Floor | Factory Lift | Lab | Scanner Room | Supercomputer Room | Assembly Room | Security Center|
|Kadic Academy | The Sewer | The Factory | Ishiyama residence | The Pool|