Aidonia (Greek: Αηδόνια, before 1927: Στηχάζι – Stichazi)[2] is a village and a community of the Grevena municipality.

Before the 2011 local government reform it was a part of the municipality of Irakleotes, of which it was a municipal district.

[3] The 2021 census recorded 53 residents in the community.

[1] The community of Aidonia covers an area of 14.703 km2.

[4] The community of Kokkinia consists of two separate settlements:[1]