Vrilissia is a suburban municipality of the North Athens regional unit, in the Attica region. It is located in the Athens basin, at the southwestern foot of the Penteli Mountain. At the 2011 census, the municipality had 30,741 residents.
Vrilissia is a suburban municipality of the North Athens regional unit, in the Attica region. It is located in the Athens basin, at the southwestern foot of the Penteli Mountain. At the 2011 census, the municipality had 30,741 residents.