Aliyar Dam - A Scenic Reservoir Amidst Natural Splendor
No scriptAliyar Dam: A Scenic Reservoir Amidst Natural Splendor
Aliyar Dam, near Pollachi in Coimbatore district, Tamil Nadu, is one of the most popular day-trip spots in the Kongu region. It sits at the foot of the Anamalai Hills (Western Ghats), right where the ghat road to Valparai begins, and combines a large reservoir and gardens with views of the hills.
Quick Facts
| Location | Aliyar village, near Pollachi, Coimbatore district |
| Distance | About 65 km from Coimbatore |
| Built | 1959-1969; inaugurated by Prime Minister Jawaharlal Nehru on 2 October 1962 |
| Project | Part of the Parambikulam-Aliyar Project (PAP) |
| Uses | Mainly irrigation; a 62.5 MW hydroelectric project was added in 2002 |
Location and Accessibility
- Geographical Setting: Aliyar Dam lies about 65 kilometers from Coimbatore, beyond Pollachi on the road to Valparai.
- By Road: From Coimbatore, drive to Pollachi and continue towards Valparai; the drive from Pollachi passes through coconut groves and farmland with the hills ahead. Buses run from Pollachi towards Aliyar and Valparai.
- By Train: Pollachi Junction is the nearest railway station; take a bus or taxi from there.
Natural Beauty
- Reservoir: The dam holds back a large reservoir on the Aliyar River, framed by the Anamalai ranges. When the reservoir is full after the monsoon, the view from the dam is at its best.
- Park and Garden: The dam complex has a park and garden with shaded areas for family picnics.
- Evening Views: Late afternoon and evening light over the water and hills is popular with photographers.
Highlights and Features
- Boating: Boating is offered on the reservoir; availability depends on the water level and the season, so check on arrival.
- Aquarium and Mini Theme Park: An aquarium, play area and mini theme park are maintained by the Tamil Nadu Fisheries Corporation.
- Part of PAP: Aliyar is one of the dams of the Parambikulam-Aliyar Project, an inter-state scheme between Tamil Nadu and Kerala that links several reservoirs in the Anamalai hills by tunnels and canals. Its water irrigates large areas of farmland in Coimbatore and Tiruppur districts.
Nearby Attractions
- Monkey Falls: About 6 km from the dam on the Valparai road, a natural waterfall managed by the Forest Department. Entry rules and bathing permission depend on the season and water flow.
- Temple of Consciousness (Arivuthirukoil): Near the dam entrance is the Temple of Consciousness associated with Vethathiri Maharishi, founder of the Simplified Kundalini Yoga (SKY) movement, a peaceful stop for those interested in meditation.
- Valparai: The hill station of Valparai, with its tea estates, is reached by the famous ghat road with 40 hairpin bends that begins just beyond Aliyar. See our Coimbatore to Valparai trip guide.
- Topslip: Part of the Anamalai Tiger Reserve, reached from Pollachi via Sethumadai; known for forest stays and wildlife.
Facilities
- Food: Snack stalls and coconut-water vendors are common near the dam; for a proper meal, Pollachi has more choice.
- Upkeep: Reports on the park’s maintenance have varied over the years, so set expectations accordingly.
- Safety: Do not enter the reservoir water, and follow all signs and instructions from the authorities.
Visitor Tips
- Best Time to Visit: After the monsoon, from about September to February, when the weather is pleasant and the reservoir is usually fuller.
- Timings: The park and boating have fixed daytime hours that can change; check locally before you go (as of October 2026).
- Plan the day: Combine Aliyar with Monkey Falls, or start early and continue up to Valparai. Wild animals, including elephants, can be on the ghat road - drive carefully and never stop to feed or approach them.
- Travel Essentials: Carry water, sunscreen and a cap.
Aliyar Dam is more than an engineering landmark - it is the gateway to the Anamalai hills. With its reservoir, gardens and hill views, it is an easy and rewarding day out from Coimbatore or Pollachi.
Frequently Asked Questions (FAQ)
How far is Aliyar Dam from Coimbatore?
About 65 km, beyond Pollachi on the road to Valparai.
When was Aliyar Dam built?
It was built between 1959 and 1969 as part of the Parambikulam-Aliyar Project and was inaugurated by Jawaharlal Nehru on 2 October 1962.
Is boating available at Aliyar Dam?
Boating is offered on the reservoir, but it depends on the water level and season, so check on arrival.
What is near Aliyar Dam?
Monkey Falls (about 6 km), Vethathiri Maharishi's Temple of Consciousness near the entrance, the ghat road to Valparai, and Topslip in the Anamalai Tiger Reserve.