The commune of Weiswampach, population 1,151, is located at the northern tip of the Grand Duchy of Luxembourg.
Beiler, Binsfeld, Breidfeld, Holler, Leithum, and Weiswampach (population 648) are boroughs within the commune of Weiswampach.
The E421/N7 roadway passes through the center of Weiswampach proper, continuing on across the border into Belgium.