A beautiful natural forest with mixed vegetation of oak and ash, with remarkable ecological significance and discrete function as a recreation area.

In the place Hilia Dentra (A Thousand Trees) in the forest of Mouries, 4 km north of the village Doirani a beautiful recreation area is built, in the center of a cluster of old oaks aged up to 400 years. The forest, being rare, has been declared as a Natural Monument and along with a small portion of the lake, is among the areas proposed for inclusion in the Network «NATURA 2000». The area offers notable accommodation facilities, as well as dining and recreational ones. A walk around the beautiful villages, Mouries, Platanies, A. Sourmena, Doirani make up for a unique path on the northern border of the country.