Mount Athos is located at the eastern end of the Chalcidice Peninsula on the tip of a narrow strip of land jutting into the Aegean Sea just east of modern - day Thessaloníki.
Atons atrodas Halkidikes pussalas austrumu galā, uz šauras zemes strēles, kas iestiepjas Egejas jūrā, — austrumos no Saloniku pilsētas.