The Cisterns of Koutrouli, Bouloukou, and Boikatika/Sarakinou are located in Magazia, Paxos. These cisterns are carved directly into the rock and are distinguished by their dome-shaped coverings, adding both architectural interest and functionality. Built with the purpose of collecting and storing water, they are a testament to the island’s historical reliance on rainwater harvesting and the skill of local craftsmanship in creating efficient, durable structures.