The tower of Olynthos, also known as the Tower of Mariana, is located just two kilometres north of the town of Olynthos, to the left of the country road to Polygyros.
Almost at the center of the little village of Galatista stand this imposing tower which once was surrounded by a dense fir forest.
One of the most important sights in the area of Ierissos is the tower of Krouna, located approximately 1km northwest of the town.
The tower of Prosforion is the landmark of Ouranoupolis located next to its harbor. It's the largest and best-preserved tower in Halkidiki built in the 14th century.