Cheruthoni Dam

Vazhathope · Idukki · Kerala · India

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About Cheruthoni Dam

Cheruthoni Dam is a 138-meter-tall concrete gravity dam located in the Idukki District of Kerala. It is part of the Idukki Hydroelectric Project and serves as the spillway for the Idukki Reservoir. The dam offers panoramic views of the surrounding Western Ghats and the Cheruthoni River, attracting tourists for its engineering significance and scenic beauty.

Visitors guide

Visitors can expect to see a massive concrete gravity dam structure set against the backdrop of lush green hills. The site provides viewpoints for photography and sightseeing of the reservoir and adjacent Idukki Arch Dam. Access to the dam top may be restricted or require specific permissions, with opportunities for boating in the reservoir during operational periods.

Key highlights

01
Largest concrete gravity dam in Kerala at 138 meters tall
02
Part of the Idukki Hydroelectric Project commissioned in 1976
03
Panoramic views of the Idukki Reservoir and Western Ghats
04
Scenic location near the Idukki Arch Dam and Hill View Park

History of Cheruthoni Dam

Constructed in 1976 as part of the Idukki Hydroelectric Project, which was commissioned by Prime Minister Indira Gandhi. It plays a crucial role in hydroelectric power generation for Kerala.

Route

By road
By air	Nearest airport is Cochin International Airport, approximately 99-120 km away
By train	Nearest railway station is Kottayam, approximately 99 km away

Keep exploring nearby

Discover more nearby attractions and build a fuller day around this stop.

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Idukki Arch Dam

The Idukki Arch Dam is a double-curvature thin arch dam constructed across the Periyar River in a narrow gorge between Kuravan and Kurathi hills. Standing at 168.91 meters, it is one of the highest arch dams in Asia. Built by the Kerala State Electricity Board with Canadian technical assistance, it was inaugurated in 1976 and supports a 780 MW hydroelectric power station.

Cheruthoni, KeralaDam

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Hill View Park

Hill View Park is an eight-acre scenic park located near the Idukki Dam in Idukki district, Kerala. Situated at approximately 350 feet above sea level, it offers panoramic views of the Idukki Arch Dam and Cheruthoni Dam. The park features a natural lake, herbal gardens with diverse flora, children's play areas, and various adventure activities including ziplining and pedal boating.

Idukki, KeralaPark

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Kulamavu Dam

Kulamavu Dam is a gravity/masonry dam built across the Kilivillithode River, a tributary of the Periyar River in Idukki District, Kerala. Completed in 1977, it forms part of the Idukki Hydro Electric Project along with Idukki Arch Dam and Cheruthoni Dam, creating an artificial reservoir spanning approximately 60 square kilometers. The dam diverts water through a power tunnel to an underground powerhouse at Moolamattom with an installed capacity of 780 MW.

Idukki, KeralaDam

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Idukki Wildlife Sanctuary

Idukki Wildlife Sanctuary is a 70 square kilometer protected area established in 1976 in Kerala's Western Ghats. Located around the catchment area of Idukki Dam at 450-750 meters elevation, it features dense forests and a 33 square kilometer reservoir. The sanctuary provides vital habitat for endangered Asian elephants, tigers, bison, sambar deer, and diverse bird species including Malabar Grey Hornbill and Greater Indian Hornbill.

Idukki, KeralaWildlife Sanctuary

By public transport	Buses and taxis are available from Kottayam and nearby towns to Idukki/Cheruthoni

Nearest airport	Cochin International Airport

Nearest railway station	Kottayam Railway Station

Need to know

01Things to know before you go	Entry is typically allowed on all days except Wednesdays Mobile phones and cameras may be restricted in certain areas Boating facilities are available seasonally in the reservoir
02Rules & restrictions	Visiting hours are strictly enforced Electronic gadgets may be prohibited in sensitive areas
03Safety information	Visitors should follow safety guidelines near the dam structure Boating activities are subject to weather and water levels

Facilities listed

Reported facilities to help you plan your visit.

Parking
Toilets