Idukki Travel Guide: 12 Places to Visit, How to Reach & Best Time

Places to visit in Idukki

12 places, grouped by kind. Each one shows how well it is verified: an official source, two independent sources, or not yet verified.

Munnar 7

Eravikulam National Park (Rajamala) Official source

Highlight · Location: Devikulam taluk · about 13 km from Munnar

97 sq km; home of the Nilgiri tahr; closed in the calving season (Kerala Tourism).

On the map · Directions ↗
Munnar tea hills Official source

Highlight · Location: Devikulam taluk

Over 1,500 m (Incredible India); more than 50 tea estates (Incredible India).

On the map · Directions ↗
Kannan Devan Tea Museum Official source

Location: Munnar · town

Listed by Incredible India.

On the map · Directions ↗
Mattupetty Dam and lake Official source

Location: near Munnar

Listed by Kerala Tourism and Incredible India.

On the map · Directions ↗
Top Station Official source

Location: near Munnar

Views over Theni valley in Tamil Nadu (Kerala Tourism).

On the map · Directions ↗
Anayirankal Official source

Location: near Munnar · 22 km from Munnar

Dam and tea country (Kerala Tourism; Incredible India).

On the map · Directions ↗
Marayoor Official source

Location: Devikulam taluk (to confirm)

Listed by Incredible India.

On the map · Directions ↗

Thekkady 1

Periyar Tiger Reserve, Thekkady Official source

Highlight · Location: Kumily (to confirm)

777 sq km tiger reserve within over 925 sq km protected area; open 6 AM-7 PM (Incredible India); boat safaris on Periyar Lake (Kerala Tourism).

On the map · Directions ↗

Dams and hills 4

Idukki arch dam Official source

Location: Idukki · near Painavu (to confirm)

Described by Kerala Tourism as Asia's largest arch dam (claim).

On the map · Directions ↗
Meesapulimala Official source

Location: near Munnar (to confirm)

Described by Kerala Tourism as Kerala's second-highest peak.

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Ramakkalmedu Official source

Location: Udumbanchola taluk (to confirm)

Windmills and views (Kerala Tourism).

On the map · Directions ↗
Thommankuthu Waterfall Official source

Location: Thodupuzha taluk (to confirm)

Listed by Incredible India.

On the map · Directions ↗

In depth: Eravikulam National Park (Rajamala)

Eravikulam, about 13 km from Munnar, holds about a third of the world's Nilgiri tahr (Kerala Tourism). Visitors may enter only the Rajamala tourism zone, without private vehicles (Incredible India); the park closes in January and February for calving.

At a glance

Type: National park Official source
Area: 97 sq km (Kerala Tourism) Official source
Established: 1978, Kerala's first national park (Incredible India) Official source
Timings: 7 AM-6 PM (Incredible India) Official source
Closed: January-February, Nilgiri tahr calving (Kerala Tourism) Official source
Access: No private vehicles; guided walk in the Rajamala tourism zone only (Incredible India) Official source
Anamudi: 2,695 m (Incredible India) Official source

History and significance

National park: Established 1978 (Incredible India). Official source
Neelakurinji: Flowers once every 12 years (Kerala Tourism). Official source

What to see

Rajamala: Tahr on the grassland.
Anamudi: Highest peak in South India, visible from the park (Kerala Tourism).
Munnar: Tea estates and museum.
Top Station: Valley views.

Visiting

Park: Open 7 AM-6 PM; closed January-February (Incredible India; Kerala Tourism). Official source
Fees: Not on the pages read; book with the Forest Department. Not yet verified

Festivals

Neelakurinji: Every 12 years; next bloom to confirm. Not yet verified

Visitor guidelines

Private vehicles are not allowed inside (Incredible India).
Ghat roads are prone to landslides in heavy monsoon.

How to reach Eravikulam National Park (Rajamala)

By air: Cochin (COK); Coimbatore, Madurai or Thiruvananthapuram also listed (Incredible India). Official source
By train: Aluva or Angamaly, about 120 km (Incredible India). Official source
By road: Kochi-Munnar under 150 km; bus about 5 hours (Incredible India). Official source

Month by month

Month	Temp °C	Sunrise	Sunset	Verdict
Jan	IMD normals to add	06:43	18:18	Best: cool, dry
Feb	IMD normals to add	06:42	18:30	Good: dry
Mar	IMD normals to add	06:30	18:33	Good: warm days
Apr	IMD normals to add	06:12	18:32	Warm; summer holiday crowds
May	IMD normals to add	06:00	18:35	Warm; pre-monsoon showers
Jun	IMD normals to add	06:00	18:43	Heavy monsoon; landslide risk on ghat roads
Jul	IMD normals to add	06:08	18:48	Heavy monsoon; landslide risk
Aug	IMD normals to add	06:13	18:41	Heavy monsoon
Sep	IMD normals to add	06:11	18:23	Monsoon easing; falls full
Oct	IMD normals to add	06:10	18:05	Good: green, showers
Nov	IMD normals to add	06:17	17:57	Good: cool
Dec	IMD normals to add	06:31	18:03	Best: cool

Suggested plans

Two days: Eravikulam, tea museum, Mattupetty and Top Station.
Four days: Add Thekkady and the Periyar boat safari.

How to reach Idukki

By train: Aluva or Angamaly, about 120 km from Munnar (Incredible India).
By air: Cochin International (COK) (Incredible India).
By road: Munnar is under 150 km from Kochi (Incredible India).
Headquarters: Painavu
Coast: Landlocked

Find trains, flights, buses and tours to Idukki

Best time to visit Idukki

Best time: October to February (Kerala Tourism, for the backwater cruise season; to confirm locally).
Climate: Humid tropical; south-west monsoon June-September, north-east showers October-November.

Dates to plan around in Kerala

Kalpathi Ratholsavam — Palakkad: 14-16 Nov 2026 (Incredible India)
Sabarimala Mandala-Makaravilakku — Pathanamthitta: Mid-Nov 2026 to mid-Jan 2027 (pattern, Kerala Tourism); online slot booking required in 2025-26
Theyyam season — Kannur and north Kerala: December-April (Kerala Tourism)
Attukal Pongala — Thiruvananthapuram: 14-23 Feb 2027; Pongala 22 Feb (Onmanorama)
Guruvayur temple festival — Thrissur: February-March (Kerala Tourism)
Eravikulam closure — Idukki: January-February every year, tahr calving (Kerala Tourism)
Thrissur Pooram — Thrissur: Annual; 2027 date to confirm
Nehru Trophy Boat Race — Alappuzha: Annual on Punnamada Lake; 2027 date to confirm