Ettelbruck, also known as “Patton town”, has for many decades been honouring General Patton and his Third US Army with meaningful memorials. In September 2024, a 'Vector of Memory' was added to this site, honouring its important World War Two history and marking it as part of the Liberation Route Europe. The Vector tells the story of the two liberations of the Grand-Duchy of Luxembourg.

The first came after the landing of Allied forces in Normandy on 6 June 1944, when German troops were pushed eastwards. After the liberation of Paris at the end of August, the 1st and 3rd American armies approached Luxembourg through Wallonia and Lorraine. At the beginning of September, the German administration and many of its collaborators hastily left the country. The Wehrmacht held its positions until 9 September, when its commander decided to evacuate his last troops to the Siegfried Line. The same day, American troops entered the mining basin at Pétange. On 10 September, they triumphantly entered the city of Luxembourg, accompanied by Prince Felix and Crown Grand Duke Jean, and Ettelbruck was liberated on 11 September. The government, back from exile, gradually re-established order in cooperation with the American military authorities.

However, the Ardennes Offensive on 16 December 1944, launched by Hitler in a last attempt to win the war, severely affected the north of Luxembourg. Thanks to General Patton's lightning counterattack, Ettelbruck was liberated for a second time on 25 December 1944, and Vianden on 12 February 1945.

Parking can be found at walking distance (300 metres) at the entrance of town.