Kallanai Dam (Grand Anicut)
A Timeless Wonder Every Tourist Must Visit in Tamil Nadu. One of the oldest functioning water diversion structures in the world, built across the Kaveri River.
About this Place
Discover Kallanai Dam – A Timeless Wonder Every Tourist Must Visit in Tamil Nadu
Imagine walking on a dam that’s older than most world civilizations—and it still works! Sounds unreal? Welcome to Kallanai Dam, also known as the Grand Anicut, located near Trichy (Tiruchirapalli) in Tamil Nadu.
📜 A Dam Built Before Time Had a Calendar
Kallanai was constructed by the brilliant Chola King Karikalan in the 2nd century AD. Yes, over 2000 years ago! It's made entirely of unhewn stones and has stood firm against the forces of nature for centuries.
📍 Location
- Distance from Trichy: Just 15 km away, easily accessible by car or public transport.
- Nearby Attractions: Srirangam Temple, Rockfort Temple, and Mukkombu Park.
🎯 Why You Must Visit
- Historical Marvel: It’s the oldest dam in India still in use!
- Scenic Beauty: Serene river views, lush greenery, and photo ops galore.
- Engineering Brilliance: A brilliant example of ancient hydrology and irrigation systems.
🌄 What to Do There?
- Stroll: Walk along the top of the dam and feel history under your feet.
- Photography: Ideal backdrop for morning and sunset shots.
- Picnics: Chill with friends/family near the banks under trees.
- Watch the Water Release: Especially majestic during the monsoon season.
💡 Travel Tips
- Best Time to Visit: October to March – when the weather’s pleasant and the river is full.
- Entry Fee: Free!
- Timings: Open all day, but early morning and evening are best.
- Facilities: Restrooms and small eateries are available nearby.
🛣️ How to Get There
- By Road: Easily accessible from Trichy via cab, bus, or two-wheeler.
- By Rail: Nearest station: Trichy Junction. From there, a 20-minute ride.
- By Air: Trichy Airport is just 20 km away.
📸 Instagram-Worthy Moments
- The ancient stone structure with rushing water.
- Birds gliding over the river early in the morning.
- Golden hour reflections on the Kaveri waters.
“If the Taj Mahal is a symbol of love, then Kallanai is a symbol of timeless ingenuity.” — Every Proud Tamilian
🧭 Nearby Spots for the Curious Explorer
- Srirangam Temple: A spiritual and architectural marvel just 10 km away.
- Mukkombu Park: A fun spot for families with boating and gardens.
- Rockfort Temple: Climb the stairs for an epic view of Trichy.
📚 Bonus: Historical Nuggets
- Kallanai splits the Kaveri into four canals, ensuring irrigation across the delta region.
- It inspired the British engineers during the colonial era to study its water management techniques.
- The dam is still part of Tamil Nadu’s irrigation system, helping thousands of farmers every year.
Final Words
In an age where most things are short-lived, Kallanai Dam stands tall and proud as a reminder of how brilliant our ancestors were. If you’re ever near Trichy, do yourself a favor—don’t skip this gem.
So pack your bags, charge your camera, and prepare to be amazed by a dam that time just couldn’t conquer.
Photo Gallery


Visitor Information
Opening Hours
Open 24 hours
Entry Fee
Free
Location
Tiruchirappalli, Tamil Nadu, India
Contact
+91 431-256-1234