Dumenza
Dumenza is a comune in the Province of Varese in the Italian region of Lombardy, located about northwest of Milan and about north of Varese, on the border with Switzerland.
The municipality of Dumenza contains the frazioni Runo, Due Cossani, Stivigliano, and Trezzino.
Dumenza borders the following municipalities: Agra, Astano, Curiglia con Monteviasco, Luino, Maccagno con Pino e Veddasca, Miglieglia, Monteggio, Novaggio, Sessa.