1) Lake of Kerala 
Mananchira is a man-made freshwater lake situated in the centre of the city of Kozhikode in Kerala, southern India. The lake is 3.49 acres (14,120 m2) in area, is rectangular in shape and is fed by a natural spring. Mananchira was built as a bathing pool by the Zamorin Mana Vikrama, the feudal ruler of Kozhikode in around the 14th century. The lat...