Three Valleys Steam Train
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Car park
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Coach park20 parking spots
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Maestro
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Dogs admitted
Come and discover the 3 Valleys Steam Railway, one of the finest museum networks in Europe!
Leaving from Mariembourg, travel through the ‘Three Valleys’ and its landscapes on board of an authentic steam train of yesteryear.
On your way toTreignes, have fun spotting key sites such as the rock at Lomme, the marquise de la Gare d'Olloy-sur-Viroin or the Chateau de Vierves with its distinctive bulbous roof...
The steam train is accessible to people with reduced mobility and bicycles.
Prices include a return journey (one-way tickets available on request).
Bikes and Wheelchairs can be carried.
Come and see our Bar/Dining car.
On reservation we can organise special celebration meals throughout the year.
Follow our news and events on our social networks or our website
website: www.cfv3v.eu
2025 Special Days:
Leaving from Mariembourg, travel through the ‘Three Valleys’ and its landscapes on board of an authentic steam train of yesteryear.
On your way toTreignes, have fun spotting key sites such as the rock at Lomme, the marquise de la Gare d'Olloy-sur-Viroin or the Chateau de Vierves with its distinctive bulbous roof...
The steam train is accessible to people with reduced mobility and bicycles.
Prices include a return journey (one-way tickets available on request).
Bikes and Wheelchairs can be carried.
Come and see our Bar/Dining car.
On reservation we can organise special celebration meals throughout the year.
Follow our news and events on our social networks or our website
website: www.cfv3v.eu
2025 Special Days:
- Valentine's Day train : February 14th, 15th and 16th
- April 19th & 20th : Easter's Steam Train.
- June 1st : Barbecue & Restaurant Train
- July 20th : Diesel Festival
- July 21st : Model Train Day
- August 3rd : Arts & Crafts Market.
- September 7th : "Local Produce" Restaurant Train
- September 27th & 28th: STEAM TRAIN FESTIVAL
- October 25th & 26th : Halloween Train.
- December 13th & 14th : Father Christmas Train.
Closed on 5/19/2025
- T. +32 60 31 24 40
- Chaussée de Givet 49/51 - 5660 Mariembourg
- www.cfv3v.eu
- secretariat@cfv3v.eu
Book online
Embarquez à bord du train à vapeur des 3 vallées pour une chasse aux oeufs dont vos enfants se souviendront ! Une excursion à faire en famille, à Pâques.
Un voyage authentique
Fêtez Pâques en famille à bord du mythique train à vapeur du Chemin de fer des 3 vallées. Embarquez dans la vieille locomotive et laissez-vous charmer par les magnifiques paysages. Pour les enfants, ce sera sans nul doute une chasse aux oeufs inoubliable.
Une chouette escapade pour les petits et les grands !
Embarquez à Mariembourg à bord du Train du Père Noël pour un convoi spécial à l’occasion des fêtes de fin d’années !
Profitez d’un trajet tout particulier en compagnie des lutins de Noël de Mariembourg à Treignes.
Un moment magique
- Distribution de bonbons aux enfants sages
- Train chauffé et accessible à tous
- Réservation obligatoire en ligne.
Voyagez à toute vapeur et n'attendez plus pour réserver !
Get up close to various steam locomotives and ancient train carriages present for this festival. Go back to your childhood in Mariembourg from 27 to 28/09/14!
2014 is a special year, and the theme is: "1914...The Great War...100 years later".
There'll be around 10 steam locomotives and trains will circulate non-stop between Mariembourg and Treignes!
From 10am to 8pm. (Departures are guaranteed every 55 minutes).
The Three Valleys Steam Railway will offer related activities and food. This event is held in a region which is perfect for walks.
Exhibition and sale of miniatures, books and souvenirs...
And, various types of snacks available.
Join the Festival Vapeur community on Facebook!
Special Halloween train from Mariembourg to Treignes, with surprise decorations and entertainment. In Mariembourg on 29 and 30 October 2016.
Every year, the 3 valleys steam railway is organising its Halloween train! Will you dare take your seat next to a real witch or pay a visit to Adolphe the skeleton?
Everyone is welcome, and fear not, the whole event takes place in a family-friendly atmosphere.
In practice
Reservation required (limited capacity: 800 persons).
