Grigiskes is a locality located 12.24 km east from Vilnius in Vilnius County, Lithuania. The population of Grigiskes is 10,815 people. Alytus, Elektrenai, Jonava are located close to Grigiskes. You can find Grigiskes on any map using the following decimal coordinates: 54.6694 (latitude), 25.0944 (longitude).