Historic train journeys along 15 km of the old Saint-Omer - Boulogne-sur-Mer railway line... steam train with carriages from 1932 towed by a steam locomotive from 1943 or by a diesel locomotive from the 1960s, red and cream "Picasso" railcar from the 1950s, "Caravelle" railcar from the 1970s.
At Blendecques station, a collection of railway artefacts is on display.
Theme trains throughout the year: Christmas, Easter, Halloween, etc.