Hajaly tower - is located in the slope of a mountain near Mammadbeyli village of Zangilan region. It belongs to the 14th century. Village graveyard is also situated here. The foundation of the tower and its walls have been built from river stones and rock stones with alabaster solution in it. The arched upper part has been built from burnt bricks. Cylinder-like tower gets narrow on the top.
http://www.anl.az/down/meqale/paritet/2010/oktyabr/135274.htm