Grigiškės is a city in the Vilnius city municipality, Lithuania. It is an industrial town with AB Grigiškės, a major paper factory built in 1923. Grigiškės is situated on both banks of the Vokė river, south from the river Neris.
Wikipedia https://en.wikipedia.org/wiki/Grigiškės
Coordinates 54°40'16.387" N 25°5'28.477" E