# Palaiokastro

- **Country:** Greece
- **Century Built:** Hellenistic period
- **Location Text:** Mandraki, Nisyros

Palaiokastro is a castle located in Mandraki on the island of Nisyros, Greece. This site is listed in the directory based on its presence in the specified location.

![Photo of Palaiokastro](https://upload.wikimedia.org/wikipedia/commons/6/68/Paleokastro_in_Nisyros_20-jun-2013_01.jpg)