The Malampuzha dam is a 6,066 ft. masonry structure built across Malampuzha, a tributary of Bharathapuzha, with a net - work of canal systems. It has an ayacut of 42,090 hectares. The dam and reservoir are located about eight kilometers from Olavakode railway station and 13kms. from Palakkad town. The project was started in 1949and commissioned in 1955. Having a catchments area of 145 sq.kms., the reservoir has a capacity of 8000m.e.ft.of water. There are two canal systems. The left back canal traverses a distance of 32 kms. to irrigate cultivable areas in the taluks of Palakkad, Chittur and Alathur. The right bank canal with a length of 32kms and irrigates areas in Palakkad taluk. The reservoir also provides drinking water to Palakkad town.

This dam is constructed across the Cherukunnapuzha, a tributary of Mangalam river. There is a canal system with an ayacut of 6,880 hectares, in Alathur taluk. The project and left bank canal were completed and opened in 1956. Further extension of the right bank canal was continued and the project was fully completed in 1966.

Work on the Malampuzha Dam was begun in 1949. Six years later it was completed and dedicated in 1955. The dam's capacity is 115.06 meters. The dam created the largest irrigation system in Kerala with a network of canals. This reservoir is in a majestic setting. It is located in the Western Ghats with the Ghats towering over the reservoir. The landscape by the dam is green and incredibly beautiful. The Malampuzha Garden is located right by the dam. The reservoir created by the dam is used as a boating destination by many people including tourists.

Malampuzha River is one of the tributaries of the river Kalpathipuzha. Malampuzha Dam is built across the river at Malampuzha about 8 km from the Palakkad town in the Indian state of Kerala. The reservoir formed by the Malampuzha Dam is 23.13 square kilometres in area and is the second largest reservoir in Kerala after the Idukki reservoir. The construction of Malampuzha dam started in the year 1949 and was completed in the year 1955. The project is estimated to have cost around Rs. 5.3 Crores (53 million). Malampuzha river joins Kalpathipuzha, a tributary of Bharathapuzha at Palakkad.

Other attractions are the Malampuzha Gardens, Rope Way, Snake Park, Rock Garden and the aquarium. Within the Malampuzha Gardens is a large cement sculpture named Yakshi, created by the famous sculptor Kanayi Kunhiraman.