Explore hiking trails around Δημοτική Ενότητα Νίκαιας, Attiki. The best hike near Δημοτική Ενότητα Νίκαιας is Αδριανού, a 3.3 mile oneway in . Δημοτική Ενότητα Νίκαιας has population 89380.0.