
Kallanai Dam (Grand Anicut) (Tiruchirappalli (Trichy)) FAQs In 2026 - 2027
Historic Dam and Heritage site
10 FAQs on Kallanai Dam (Grand Anicut)
What is the historical significance of Kallanai Dam?
Kallanai Dam, also known as Grand Anicut, is an ancient dam that was constructed during the 2nd century AD by the Chola king Karikalan. It is one of the oldest water-regulation structures in the world that is still in use. The dam was built to harness the Kaveri River and improve irrigation for the fertile delta region. Its historical and architectural significance makes it a prominent landmark in Tamil Nadu.
How do I reach the Kallanai Dam?
The dam is located about 15 kilometers from Tiruchirappalli (Trichy), Tamil Nadu. Visitors can reach the Kallanai Dam by taking a taxi or a bus from Trichy. The nearest airport is Tiruchirappalli International Airport, and the city is well-connected by train to major cities in India.
Can visitors tour the Kallanai Dam?
Yes, visitors can tour the Kallanai Dam. It is a popular tourist attraction, and people often visit to admire its ancient engineering marvel and enjoy the scenic views of the Kaveri River. However, it's important to check for any restrictions or timings before planning your visit.

















