It is a normal side platform station built in tunnel.

A ticket hall, also in tunnel, diverges to two entrances, one on each side of Ch.

The western entrance is housed in an imposing building containing a stained glass window by Claude Bettinger, while the eastern one is integrated into another building and includes a suite of sculptures by Bernard Chaudron.

A second stained-glass mural by Bettinger is found in the transept leading to the platforms.

The name for the area, Côte de Notre-Dame des Neiges (Our Lady of the Snows Hill), dates from the early 18th century.