Lake Doxa is an artificial lake at an altitude of 900 meters and it is located in Ancient Feneos. Its construction was completed late in 1990 and it was based on the torrent of Doxa, which flows in that area. Earlier, the lake has been flooded several times covering the entire Feneos plain and destroying the crops of the inhabitants of the area. In the center of the lake there is the chapel of Agios Fanourios. The chapel holds a fest on 27th of August and on 6th of January. Previously there was the Monastery of Agios Georgios, but due to the floods it was moved in a short distance from its original position, next to a hill.