The journey from Kakkadampoyil to Idukki spans approximately 245 kilometers through the heart of the Western Ghats. You will primarily navigate via NH 544 and NH 185, passing through major towns like Thrissur and Muvattupuzha. This route is entirely mountainous, requiring a private vehicle or a combination of KSRTC buses. Expect a travel time of 8 to 9 hours depending on traffic in the hill sections. The transition from the Malabar region to the high ranges of Idukki offers a dramatic change in landscape.
Total Distance: Driving distance is 245 km; straight-line air distance is 175 km.
Start before 6 AM to avoid heavy traffic near Thrissur city.
September to March, as the monsoon rains in the high ranges can cause landslides.