It is located at the intersection of Boulevard Raspail and rue de Sèvres, on the border of the 6th and 7th arrondissements.

However, shortly before the opening of line 10, the city forced the two companies to consolidate it into a single station with it adopting a common name, Sèvres–Babylone, as it is still known as today.

As part of the "Un métro + beau" programme by the RATP, the station's corridors were renovated and modernised on 21 October 2005.

[3] Until 2008, line 10's platforms featured an exhibition on ecology, with showcases on waste recycling, renewable energy, and the consumption of water and electricity around the world.

It was then replaced with panels that related specifically to the commitments of the Grenelle de l'environnement, with key points of public policy on environmentalism and sustainable development.