Kallanai Dam (Grand Anicut) Tourism

Type of destination: Historic Dam and Heritage site

Ideal visit duration: 1-2 hours

Closed in: Open all year round

The Kallanai Dam, also known as the Grand Anicut, is a historic dam built on the Kaveri River in the state of Tamil Nadu, India. Located around 15 kilometers from Tiruchirappalli (Trichy), this ancient water-regulatory structure is one of the oldest in the world that's still in use. Constructed during the reign of the Chola king Karikalan around the 2nd century AD, the Kallanai is an engineering marvel that has stood the test of time. The purpose of the dam was to divert the river to the delta districts thereby irrigating the farmlands and boosting agriculture. It stretches over 329 meters and is made of unhewn stone. The structure has been modified slightly by the British during their rule to enhance its capacity. It is also a popular tourist spot, offering insights into ancient Tamil engineering skills, and providing a serene ambiance for visitors to enjoy the scenic beauty and tranquil waters. The architectural prowess and historical significance make it an important heritage site in India.

Monday	Open 24 hours
Tuesday	Open 24 hours
Wednesday	Open 24 hours
Thursday	Open 24 hours
Friday	Open 24 hours
Saturday	Open 24 hours
Sunday	Open 24 hours

Disclaimer: It's important to check the most current information before planning your visit, as opening hours can vary and might be subject to change due to special events, maintenance, or unforeseen circumstances. A reliable way to confirm the opening hours is to contact the local tourism board, check the official website (if available)