Lake Vistonida

Lake Vistonida is a lake in Porto Lagos, Xanthi regional unit, Greece. It encompasses a unique ecosystem and the local climate can be described as mid-Mediterranean. It hosts a variety of fauna, which comprise several types of fish, amphibians, reptiles, mammals, birds as well as flora.

In antiquity, the lake was called "Bistonis , a great Thracian lake in the country of the Bistones, from whom it derived its name. The water of the lake was brackish and abounded in fish. The fourth part of its produce is said to have been granted by the emperor Arcadius to the convent of Vatopedi on Mount Athos. The river Cossinites emptied itself into the lake Bistonis, which at one time overflowed the neighbouring country and swept away several Thracian towns."

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