1) Khalkidike 
peninsula, northern Greece, and a nomós (department) terminating in (east–west) the three fingerlike promontories of Kassándra, Sithonía, and Áyion ... [1 related articles]
Ancient name of the three-pronged peninsula of Macedonia. The promontories from west to east were called Pallene, Sithonia, and Acte. The region was heavily colonized by Chalcis in Euboea in the...
a peninsula in NE Greece. Greek,