Fête de la Musique: Which Metro, RER, and Train Lines Will Run All Night in Île-de-France?

Parisian public transport will run through the night of June 21-22 to accommodate the Fête de la Musique celebrations. Six metro lines, 1, 2, 4, 6, 9, and 14, will operate continuously, though not all stations on these lines will be accessible.

Île-de-France Mobilités announced that the extended service aims to allow attendees to "fully enjoy the celebrations all night long." Specific stations on the operating metro lines have been detailed, providing guidance for travelers.

All five RER lines (A, B, C, D, and E) will also be open overnight, but with varying and sometimes limited service frequencies. For instance, RER B will have trains every 18 minutes within central Paris, decreasing to every 35-60 minutes on outer branches. RER A, B, and E lines will serve all their stations throughout the night.

Additionally, six Transilien train lines, H, J, L, N, P, and R (between Melun and Montereau), will extend their service hours. A special 4.30 euro ticket will be offered to occasional passengers to facilitate travel during the extended service period.

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to enjoy fully the celebrations all night long