The site was in a large clearing in the woods (hence "Clairiere"). There was a raised stone square in its center between two sets of railroad tracks, about 100 yards apart. ( The stones had this inscription: HERE ON THE ELEVENTH OF NOVEMBER 1918 SUCCUMBED THE CRIMINAL PRIDE OF THE GERMAN REICH. VANQUISHED BY THE FREE PEOPLES WHICH IT TRIED TO ENSLAVE) The tracks had served during that war as a roadbed for heavy artillery guns. Signs explained that Marshal Foch’s railroad car was brought to a stop on the tracks in what then was a thick wood. The German "plenipotentiaries" came in another car to a spot opposite, on the second set of tracks. The Germans then had to march to Marshal Foch’s car to sign the documents of Armistice. Today the Marechal’s tomb rests on that spot between the pair of tracks on his side.
There was a museum building in which a facsimile of the car is displayed at the far end of the clearing. This building was closed because the museum is closed on Tuesdays, so we could not see the car itself. Nevertheless knowing that WWI had ended and that the French had surrendered in the same railroad car gave us some very strong feelings indeed."
We did not realize at the time that yet another momentous event occurred on the same spot in 1940. When the French asked for an armistice since resistance to the Nazi invasion had become futile, Hitler chose to force the French to the exact same railroad car on this same track in the same clearing, making them walk to the car where he was sitting, exactly where Marshal Foch had sat in 1918. Afterwards, Hitler took the car and the stones from the square in the center of the clearing back to Berlin where it was displayed and finally destroyed by the Waffen SS. He left a statue of Marshal Foch overlooking the wasteland that was left. The stones were found after the war, brought back to the clearing and replaced in the center. More on the "Clairiere" web site. Google Map