Mętna

Mętna is a village in the administrative district of Gmina Mielnik, within Siemiatycze County, Podlaskie Voivodeship, in north-eastern Poland, close to the border with Belarus. It lies approximately 6 km east of Mielnik, 21 km south-east of Siemiatycze, and 86 km south of the regional capital Białystok.