Kolli Hills

About Kolli Hills

In ancient times, Kolli Hills was referred to as “Kolli Malai,” meaning “Mountains of Death,” due to its mysterious folklore. Today, it is a peaceful hill station known for its refreshing climate, where temperatures never exceed 30°C or drop below 13°C. The hills are often shrouded in mist and clouds, creating picturesque scenes throughout the year.

Situated in the Eastern Namakkal district, Kolli Hills belongs to the Trichy & Namakkal Forest Division. Its pristine environment, along with hiking trails, herbal medicine resources, and historical sites like the Arappaleeswarar Temple, make it a remarkable tourist spot in Tamil Nadu.

Climate/Weather

• Summer (March to May): Warm temperatures ranging between 18°C and 30°C. Ideal for exploring the region’s flora and fauna, though it can be slightly warm during the day.
• Monsoon (June to October): Heavy rainfall with temperatures between 20°C and 28°C. The region becomes lush and green, offering beautiful views, but outdoor activities may be limited due to rain.
• Winter (November to February): Cool and pleasant weather with temperatures ranging from 13°C to 25°C. This is the best time to visit, with perfect conditions for trekking and sightseeing.

The best time to visit Kolli Hills is from November to March when the weather is most comfortable for outdoor activities.

History

Kolli Hills has a rich history that dates back over 2,000 years, with references found in ancient Tamil literature such as the works of poets from the Sangam era. The hills were a significant cultural and religious site, believed to be inhabited by sages who practiced herbal medicine. Kolli Hills was also mentioned in connection to ancient folklore, where it was known as “Kolli Malai” or the “Mountains of Death,” due to the presence of a mythical demon named Kollipavai who was believed to guard the hills. Historically, these hills have been important for their medicinal herbs, which were used in traditional Siddha medicine. Several South Indian dynasties, including the Cholas, Pandyas, and Pallavas, ruled over this region, utilizing its natural resources and treating it as a place of spiritual retreat. Today, Kolli Hills continues to be known for its ancient temples, particularly the Arappaleeswarar Temple, dedicated to Lord Shiva, which remains a pilgrimage site for devotees.

Interesting Places to Visit

• Agaya Gangai Waterfalls: A breathtaking 300-foot waterfall located near the Arappaleeswarar Temple. The waterfall is surrounded by lush greenery, and it’s a popular spot for trekking and nature photography.
• Arappaleeswarar Temple: An ancient temple dedicated to Lord Shiva, this temple is a must-visit for its religious significance and stunning architecture. It is located near the Agaya Gangai Waterfalls.
• Botanical Garden: A serene garden home to various species of medicinal plants and trees. It’s perfect for a peaceful stroll and offers insights into the region’s rich biodiversity.
• Siddhar Caves: These ancient caves are believed to have been the meditation spots of sages (Siddhars). The caves are located on the hills and offer a mystical and historical exploration.
• Viewpoints: Kolli Hills has several viewpoints, including Selur Nadu and Seekuparai, which provide panoramic views of the surrounding hills and valleys, making them ideal for nature lovers and photographers.
• Masila Falls: A smaller yet beautiful waterfall located amidst the hills. It’s a perfect spot for a quiet picnic and a refreshing dip in the natural pool below the falls.

Nearest Visiting Places

• Namakkal Fort: Located about 46 kilometers from Kolli Hills, this historic fort is known for its rock-cut architecture and offers a glimpse into the region’s rich history.
• Pachamalai Hills: Situated approximately 80 kilometers away, this hill station is known for its beautiful trekking trails and serene surroundings, perfect for nature lovers.
• Salem: About 100 kilometers from Kolli Hills, Salem is a bustling city known for its temples, shopping centers, and the Yercaud hill station nearby.
• Trichy: Located 120 kilometers from Kolli Hills, Trichy is famous for its historic temples such as the Rockfort Temple and Srirangam Temple. It’s a significant cultural and religious destination in Tamil Nadu.
• Yercaud: A popular hill station located around 100 kilometers from Kolli Hills, Yercaud is known for its beautiful lakes, viewpoints, and coffee plantations, offering a cool respite for visitors.

Nearest Petrol Pump

• Namakkal: The nearest petrol pump is located in Namakkal, about 46 kilometers from Kolli Hills. It is a convenient stop for refueling before you begin the climb up the hills.
• Semmedu: There is also a petrol pump in Semmedu, which is closer to Kolli Hills, approximately 20 kilometers away. It’s useful for last-minute refueling needs when you’re already near the hills.
• Rasipuram: Another option is in Rasipuram, about 42 kilometers away, offering refueling services before you enter the mountain roads to Kolli Hills.

Hotels/Lodge/Accommodation

Kolli Hills offers heritage hotels, colonial bungalows, budget lodges, and homestays. Book in advance during peak season (April-June, December-January).

Help Line/Phone Number

• Tourist Helpline: +91 4286 247 199
• Police Station (Semmedu): +91 4286 247 100
• Medical Emergency (Kolli Hills Hospital): +91 4286 247 333
• Forest Department (Kolli Hills): +91 4286 247 488
• Fire Emergency: 101

Location info

• Address: Kolli Hills, Namakkal, Tamil Nadu, India

• District: Namakkal

• Nearest City: Salem (100 km), Trichy (120 km)

• Best time to visit: November to March

Best time to visit Kolli Hills

October to June is the ideal period. Summer (March–June) offers pleasant escapes from the plains heat (15°C–25°C). Winter (November–February) brings cool temperatures (5°C–20°C) with misty mornings — carry woollens. Monsoon (July–September) brings rain but lush greenery.

Timings & opening hours

The hill station is open to visitors year-round. Specific attractions within the area (botanical gardens, viewpoints, parks) have their own timings, typically 8:00 AM–5:30 PM. The town area is accessible 24/7.

Entry fee & tickets

Entry to the hill station town is free. Botanical gardens and parks charge INR 10–30 per person. Boating on lakes costs INR 50–200 per person depending on boat type. Some viewpoints may have a nominal entry fee of INR 5–10.

Duration needed

2–3 days recommended for a full experience. Day-trippers can cover main attractions in 6–8 hours. A weekend stay allows for a relaxed exploration of the hill station and nearby areas.

Safety tips

Drive carefully on winding hill roads — hairpin bends require caution. Carry warm clothing as temperatures drop significantly in the evening and winter. Avoid venturing into forest areas alone after dark. Watch your step at viewpoints with unfenced edges. Stay on marked trekking trails.

Things to carry

1. Warm Clothing: Carry a jacket or sweater year-round.
2. Comfortable Walking Shoes: For hills, gardens, and viewpoints.
3. Raincoat or Umbrella: Weather changes rapidly.
4. Water and Snacks: Carry energy bars for long walks.
5. Camera: Spectacular landscapes await.
6. First-Aid Kit: Include motion sickness medicine for ghat roads.

Nearest airport, railway & bus

By Air: Salem Airport (SXV) is the nearest major airport, well-connected to domestic destinations including Chennai, Bengaluru, Mumbai, Delhi, and Hyderabad. Taxis and app-based cabs are available from the airport.

By Train: Salem Junction (SA) is the nearest major railway station, served by express and passenger trains connecting to cities across India. From the station, local transport including auto-rickshaws, taxis, and buses are available.

By Road: Kolli Hills is well-connected by Tamil Nadu State Transport Corporation (TNSTC) buses and private operators. Regular bus services from Salem and nearby towns connect to the destination. National and state highways provide good road connectivity for self-drive visitors.

Mobile network coverage

Airtel, Jio, BSNL, and Vi all provide coverage across Tamil Nadu. 4G is reliable in Chennai, Coimbatore, Madurai, and along major highways. Coverage may be weaker in remote sections of the Western Ghats, deep forest reserves, and certain rural interior areas. Free Wi-Fi is widely available in hotels and cafes in urban areas.

Food & restaurants nearby

Kolli Hills has small restaurants and local eateries serving South Indian meals, snacks, and tea. Local bakeries offer freshly prepared breads and snacks. Visitors can enjoy hot idli, dosa, and vada with steaming filter coffee at local establishments.

Things to do at Kolli Hills

Explore the scenic viewpoints offering panoramic views of the surrounding valleys and hills. Take a leisurely walk through botanical gardens and parks with exotic flora. Visit nearby tea plantations and factories to learn about tea processing. Enjoy boating on the lake if one is present in the area.

Things to visit & highlights

The viewpoints offering breathtaking sunrise and sunset views over the valleys. Botanical gardens showcasing exotic and indigenous plant species. The colonial-era churches and buildings with their distinctive architecture. The lake area with boating facilities and walking paths.

Frequently asked questions

What is the best time to visit Kolli Hills? October to June is ideal. March–June offers pleasant escape from plains heat. November–February brings cool misty weather perfect for long walks.

How many days are needed for Kolli Hills? 2–3 days is recommended for a relaxed visit covering the main attractions and nearby areas.

Is the drive to Kolli Hills safe? The hill road has well-maintained roads with hairpin bends. Drive at moderate speed, use low gear on descents, and avoid night driving in foggy conditions.

Accessibility

Accessibility information is not currently available for this site. Contact the venue directly or check with your accommodation for the latest accessibility details.

Rules & restrictions

Standard visitor rules apply. Check locally for any specific restrictions at this site.

Best photography spots

The best photography spots are typically during the golden hours (early morning and late afternoon). Scout the location first to identify the best angles, and consider the direction of light at different times of day.

Quick facts

• Type: Tourist Attraction
• State: Tamilnadu
• Category: Hill Stations

Visitor information

Please check locally for current visitor information.