The two longest rivers of Greece, the Aliacmon and the Axios, along with the smaller Loudias form their delta, one of the most significant national parks and ecosystems of the country, lying a few kilometres from the city of Thessaloniki.
In the springtime the endless rice fields are filled with water and seeds and you can see and photograph heron and flamingo colonies, where the rare winged visitors spend the winter in the hospitable delta habitat.
