Biyyam Kayal is a green fringed waterway situated near Ponnani
in Malappuram District
. A boat race held in its extensive stretch of water during Onam
draws a large number of people from far and near. Women rowers also participate in the race. Now developed into a tourist center, the lake has a water sports facility set up by the District Tourism Promotion Council (DTPC). There is a rest house on the bank of the lake complete with all the facilities for the tourists to enjoy a comfortable stay.