The National Park of Eastern Macedonia and Thrace is a wetland complex that extends to about 930,000 acres. It consists of Nestos Delta as well as Vistonida and Ismarida lagoons. The national park was founded in 2008, with the view of protecting the rich flora and fauna of the area.

There are two information centers for the national park: the Information Center of Lake Vistonida, at the western entrance of Porto Lagos, as well as the Information Center of the Nestos Delta, in Keramoti of the Regional Unit of Kavala.

National Park of Eastern Macedonia and Thrace