When it comes to hill stations in Tamil Nadu, most travelers think of Ooty and Kodaikanal. While these destinations are popular, they’re often crowded with tourists. For those seeking a more peaceful alternative, Kolli Hills offers the perfect escape.
Located in Namakkal district of Tamil Nadu, Kolli Hills (also known as Kolli Malai) translates to “Mountain of Death” – an ominous name that adds to its mystique. What makes this hill station special is its untouched natural beauty, remaining relatively free from commercial tourism.
The Famous 72 Hairpin Bends Experience
One of the most thrilling aspects of visiting Kolli Hills is the journey itself. The route to reach the hill station features 72 hairpin bends, making it a favorite destination for driving enthusiasts. This winding road through the hills offers breathtaking views and an adrenaline-pumping experience that attracts visitors from nearby districts of Tamil Nadu.
How to Reach Kolli Hills
By Bus
Tamil Nadu State Road Transportation operates regular bus services to Kolli Hills from nearby cities. If you’re traveling from distant cities, reach Namakkal first – the nearest major city located approximately 45 km from the hill station. Direct buses are also available from major Tamil Nadu cities.
By Train
Salem Junction serves as the nearest railway station to Kolli Hills, located about 93 km away via NH 44. Trains from major Tamil Nadu cities and Kerala operate to Salem Junction. From Salem Junction, hire a taxi to reach your destination.
By Flight
Three airports serve the region:
- Trichy International Airport – 150 km away
- Coimbatore International Airport – 210 km away
- Salem Airport (domestic) – 106 km away
From these airports, you can travel by bus, train, or hire a taxi to reach Kolli Hills.
By Car
Driving to Kolli Hills is highly recommended for the scenic experience. The route from Coimbatore, Bangalore, or Chennai offers excellent road connectivity and stunning views throughout the journey.
Best Time to Visit Kolli Hills
The ideal time to visit Kolli Hills is during the winter months from October to March when the weather is pleasant and cool. The monsoon season (June to September) brings lush greenery but can make the hairpin bends challenging to navigate. Summer months (April to May) can be warm but still offer a respite from the plains’ heat.
Top Things to Do in Kolli Hills
Visit Arappaleshwar Temple
This ancient temple dedicated to Lord Shiva is a significant religious attraction in Kolli Hills. The temple’s spiritual ambiance and architectural beauty make it a must-visit destination for devotees and history enthusiasts alike.
Trekking Routes
Kolli Hills offers several trekking opportunities for adventure enthusiasts. The region’s undulating terrain and dense forests provide excellent trails for both beginners and experienced trekkers. The cool climate and pristine natural beauty make trekking here a memorable experience.
Nature Photography
The untouched landscapes of Kolli Hills provide excellent opportunities for nature photography. From misty mornings to sunset views, the hill station offers countless moments to capture the beauty of Tamil Nadu’s hidden gem.
Why Choose Kolli Hills Over Other Hill Stations
Unlike the commercialized hill stations of Tamil Nadu, Kolli Hills maintains its pristine charm. The absence of heavy tourist crowds allows visitors to connect with nature and experience authentic hill station life. The challenging 72 hairpin bends add an adventure element that makes the journey as exciting as the destination.
Frequently Asked Questions about Kolli Hills
What is the distance from Chennai to Kolli Hills?
Kolli Hills is approximately 350 km from Chennai, and the journey takes about 6-7 hours by road depending on the route taken.
Are there accommodation options in Kolli Hills?
Yes, Kolli Hills has several accommodation options including government guest houses, private resorts, and budget hotels to suit different preferences and budgets.
Is it safe to drive the 72 hairpin bends?
The 72 hairpin bends to Kolli Hills are safe when driven carefully. It’s recommended to drive during daylight hours and avoid the route during heavy monsoons for better safety.
What is the altitude of Kolli Hills?
Kolli Hills is situated at an elevation of approximately 1,300 meters above sea level, providing a cool and pleasant climate throughout the year.
Can I visit Kolli Hills as a day trip?
While possible, a day trip to Kolli Hills might feel rushed. It’s recommended to stay overnight to fully enjoy the scenic beauty, trekking routes, and peaceful atmosphere of this hill station.

