The Belchen Tunnel carries the A2 motorway, Switzerland’s main north–south route, for 3,180 meters through the Jura between Eptingen in the canton of Basel-Landschaft and Hägendorf in the canton of Solothurn. Construction ran from 1963 to 1966 and the tunnel opened in December 1970. It has since been rebuilt twice: a full refit between 2001 and 2003, and a third bore, opened on July 1, 2022, so that the two original tubes can be renovated in turn. None of this engineering has dislodged the tunnel’s other claim to fame, the Weisse Frau.
What happened
The story in its usual form goes like this. A driver, often two young women, sees an elderly woman standing on the hard shoulder before the tunnel, dressed in white and looking unwell. They stop. She climbs into the back seat, says little, and in some versions announces that something terrible is going to happen. Inside or just beyond the tunnel the passengers glance back and the seat is empty. Nobody saw a door open; the car never stopped.
The best-documented encounter can be dated to a Monday evening in autumn 1983. Marie-Therese and Paul Burkhardt, who ran the Restaurant zur Spanischen in Härkingen for forty-five years, told the newspaper Blick in 2021 what they remembered. Between seven and eight o’clock two young women came into the bar in tears and asked for the landlord. They had been driving from the Basel countryside to the autumn fair in Solothurn and had picked up an old woman in white on the hard shoulder before the tunnel. One of them had opened the rear door for her. They chatted briefly, the woman said she was fine, and after the tunnel she was gone. The two called the police from the pub’s phone box. The officers laughed at first but sent a patrol, and the Burkhardts, the police and the two drivers went over the parked car with a torch. They found nothing.
Swiss radio’s Beat Schlatter visited the Burkhardts in 2015 for a feature on the legend. Paul Burkhardt told him the woman is still talked about, and that he does not believe in her, though he never doubted that the two drivers were frightened.
The investigation
There was no formal investigation beyond that night’s patrol. What exists instead is a body of folklore scholarship. The German Wikipedia entry on the tunnel dates the circulation of the tale to 1980–83 and describes it as a “moderne Sage,” a modern legend; the Basel folklorist Walter Leimgruber devoted a 2013 paper to the Weisse Frau as an example of how old traditions are renewed, and a short film, “di wyssi Frou,” was made about her in 2012. Widely repeated accounts add that the tabloid Blick first reported sightings in January 1981, that the police logged dozens of calls, that the earliest written version from 1980 involved a male hitchhiker, and that the woman was a favorite costume at the 1981 carnival. Those details derive from a Swiss folklore collection and could not be checked against the original pages for this article, so they are offered as tradition rather than record.
In October 2021 Blick returned to the tunnel at midnight with a self-described medium, Thomas Frei. He reported sensing an old man with a stick and a sad woman who had died in an accident. The woman in white did not appear.
The explanations
The Belchen story matches the vanishing-hitchhiker pattern found across Europe and North America: an anonymous passenger, often pale or in white, a prophecy or a plea, and an empty seat. Leimgruber’s work places the Weisse Frau in a family of white-lady traditions with hundreds of relatives. The 1983 account is unusual only in that the frightened drivers can be traced to a time and place through the innkeepers who received them. A retired motorway policeman quoted in regional coverage attributed the sightings to imagination at the end of a long drive. The two women themselves, according to the medium’s contact with them, prefer not to discuss it.
Where it stands
No sighting of the Weisse Frau has been publicly reported since the 1980s, and the opening of the third bore in 2022 has produced no new ones. The tunnel remains a working piece of motorway with a ghost that belongs to the region’s storytelling rather than its police files. The verdict is legend.