Heritage Days 2023: go behind the scenes at RATP in Paris and the Île-de-France region

RATP is taking part in the 40th Journées du Patrimoine (Heritage Days) with a network-wide journey to discover the metro in a fun way. Activities, exclusive experiences, tours... See you on September 16 and 17, 2023!

Did you know? There is a subway washing machine in the Paris underground.

Have you ever seen a metro go through the washing machine? Under our feet, between Nation and the maintenance workshops on line 2, our trains are regularly sprayed to keep them clean!