Łyse is a village in Poland, situated in the Masovian Voivodeship, in Ostrołęka County, and in Gmina Łyse, by the road 645 between Myszyniec and Nowogród. It lies approximately 34 kilometres north of Ostrołęka and 133 km north of Warsaw.
In the years 1975–1998, Łyse belonged to the Ostrołęka Voivodeship.
Wikipedia https://en.wikipedia.org/wiki/Łyse,_Masovian_Voivodeship
Coordinates 53°21'54.216" N 21°33'40.577" E
