Siennica-Pietrasze | |
|---|---|
Village | |
  Siennica-Pietrasze | |
| Coordinates: 52°48′55″N 22°23′42″E / 52.81528°N 22.39500°E | |
| Country |  Poland |
| Voivodeship | Podlaskie |
| County | Wysokie Mazowieckie |
| Gmina | Czyżew-Osada |
Siennica-Pietrasze [ɕɛnˈnit͡sa pjɛˈtraʂɛ] is a village in the administrative district of Gmina Czyżew-Osada, within Wysokie Mazowieckie County, Podlaskie Voivodeship, in north-eastern Poland.[1]