As a long-standing partner of the European Heritage Days (EHD), RATP opens the doors to its iconic sites every year. This is a unique opportunity to explore the architectural and technical heritage of the network, meet the people who keep public transport running every day, and enjoy an immersive experience at the heart of Paris.
Join us on 19 and 20 September 2026! As part of the 43rd edition of the event, go behind the scenes at RATP and enjoy a programme of exclusive activities, guided tours and immersive experiences. Discover the full programme below!