The commune of Troisvierges, population 2,521, is located at the very northern tip of the Grand Duchy of Luxembourg. The
Woltz River flows through the town center. Troisvierges is famous for its church (built in 1650), topped by an onion dome, and featuring a Baroque altar decorated with exquisite paintings.
Basbellain, Biwisch, Drinklange, Goedange, Hautbellain, Huldange, Troisvierges (population 1,366), and Wilwerdange are boroughs within the commune of Troisvierges.