District 06 · Kerala

Idukki

The high range of tea and peaks

The lie of the land

Idukki is Kerala tipped on its side: a district of high ranges where tea gardens comb every slope, South India's tallest peak rises over grasslands of Nilgiri tahr, and an arch dam curves between two hills. From Munnar's mist to Thekkady's lake-borne wildlife, this is the state's mountain register.

Best season: September – March
Getting there: Cochin Intl (COK) · Aluva rail, then ghat roads
Known for: Munnar tea, peaks, wildlife

Climb long enough and Kerala turns to cloud, tea and the hush of a dam holding a river still.

The essentials

Three reasons to come

01Hill station

Munnar tea gardens

Planted by colonial-era companies at 1,600 metres, Munnar's tea estates carpet whole valleys in clipped, luminous green. Estate visits, the tea museum and dawn mist over the contours reward an unhurried stay.

02Wildlife

Eravikulam National Park & Anamudi peak

High shola grasslands shelter the largest surviving population of the endangered Nilgiri tahr, grazing within metres of the trail. Above it all stands Anamudi, at 2,695 metres the highest point in India south of the Himalaya.

03Dam

Idukki Arch Dam & reservoir

Asia's first concrete double-curvature arch dam spans the Periyar between the Kuravan and Kurathi hills, 168 metres high. Its reservoir floods a forested gorge that reads like a Norwegian fjord in the tropics.

Go deeper

6 more places that define Idukki

Dam

Mattupetty Dam & Echo Point

A lake in the tea hills above Munnar, ringed by shola forest where wild elephants come down to drink. Pedal boats cross the water, and a bend in the shore returns a clean echo to anyone who calls.

Viewpoint

Top Station viewpoint

The highest point on the old Munnar–Kodaikanal ropeway route looks over the edge of the Ghats into Tamil Nadu's plains, a kilometre below. Once every twelve years the slopes here turn blue with Neelakurinji bloom.

Wildlife

Periyar Tiger Reserve & Lake, Thekkady

Boats glide across a reservoir studded with drowned tree trunks while elephant herds, sambar and otters work the shoreline. One of India's oldest tiger reserves, Periyar pairs serious conservation with easy access from Kumily.

Hill station

Kolukkumalai tea estate

Reached only by jeep track, Kolukkumalai claims the highest orthodox tea estate in the world at around 2,400 metres. Its 1930s factory still rolls and fires leaf with original machinery, above a sea of sunrise cloud.

Viewpoint

Ramakkalmedu

A windswept ridge on the Tamil Nadu border where the giant Kuravan and Kurathi statue faces gusts among wind turbines. The drop-away view over the plains runs, on clear days, to towns fifty kilometres out.

Waterfall

Cheeyappara & Valara Waterfalls

Twin roadside cascades on the Kochi–Madurai highway through the ghats, Cheeyappara stepping down in seven tiers. In the monsoon months they turn the highway drive into an event in itself.

Continue the journey

Ernakulam

Gateway to Kerala