Alappuzha, also known as Alleppey, is a city in Alappuzha District of Kerala state of southern India. It is the administrative headquarters of Alappuzha District. This town is considered to be the oldest planned town in this region and the lighthouse built on the coast of the town is the first of its kind along the Arabian coast (reference encyclopaedia of Kerala in Malayalam language). As per 2001 census Alappuzha is the sixth largest city in Kerala with an urban population of 177,029.