The Thenmala Dam is a popular
ecotourism destination in Kerala. The Dam, which impounds the longest reservoir
in the state, was built under the Kallada Irrigation and Tree Crop development
project. The construction of the Parappar Dam across the confluence of the Chenduruney,
Kazhuthurutty and Kulathupuzha rivers has resulted in the creation of a
beautiful artificial lake of about 26 Sq. Km. which spreads along the middle of
the Chenduruny Wildlife sanctuary. It is the second largest irrigation project
in Kerala and its waters are now used for power generation.
The Dam and its surroundings
is a popular picnic spot. You can do boating in the reservoir, surrounded by
the verdant beauty around you.You can
buy your tickets at the eco-tourism center. A battery-powered van takes you to
the boarding point. It is a pleasant experience to sail down the long reservoir
surrounded by the woods of the Chenduruny
Wildlife Sanctuary on both sides of the reservoir.