Dive into the heart of the steam adventure on September 27 and 28, 2025!
For one weekend, our site will be transformed into a living theater of the great railway era. Come and discover four emblematic locomotives (SACM, BR-64, AD09 and ELNA), one of which will be freshly restored and brought out of our workshops for the occasion!
On the program:
- Musical entertainment throughout the weekend for a festive atmosphere,
- Meals aboard our authentic dining cars, for a unique experience,
- On-site catering to satisfy every taste,
- Model railroad market, a must-see event for enthusiasts and the curious,
- Craft market in Treignes
- And plenty of surprises for young and old!
Whether you’re a fan of historic trains, a model railroad enthusiast, a music lover or simply looking for an original outing, our Festival Vapeur 2025 is made for you!
Join us on September 27 and 28 for an unforgettable journey through time!
For more information, follow our facebook page: https: //www.facebook.com/train3vallees/
Reservations recommended
Craft market on the Treignes site
Would you like to sell your handicrafts at this event?
Contact us on 060/390948 to reserve your space or complete this form: registration for the Festival vapeur craft market.
Become an official sponsor of Festival Vapeur 2025!
We’re looking for sponsors for this exceptional event, in exchange for local, regional and online visibility. Depending on the formula chosen :
Display on giant screens
Publications on social networks
Logo on programs, banners, press release and website
Invitations for your teams or customers
Etc.
It’s the ideal opportunity to get involved in a cultural, family-oriented and meaningful project.
Want to support us? To register, click here:
Download the sponsorship file here!
Registration deadline: September 5, 2025
Thank you for being part of the adventure! 
