Mukkombu Upper Anicut

Mukkombu Upper Anicut is a historic irrigation dam and popular picnic spot at Mukkombu, about 18 km west of Tiruchirappalli in Tamil Nadu. Located at the bifurcation of the River Kaveri into the Kaveri and Kollidam branches, it was built between 1836 and 1838 by Sir Arthur Cotton to regulate water for delta irrigation. The site includes landscaped gardens, a children's park, and river viewpoints and is a common day-trip destination.

Visitors can expect a riverine dam structure with sluice gates where the Kaveri splits into two branches, surrounded by landscaped gardens, tree-lined walkways, lawns and a children's park on a river island. The area offers views of flowing water, small bridges connecting park islands, boating facilities when water levels permit, food stalls and shaded seating areas for picnics and photography.

Constructed between 1836 and 1838 by British irrigation engineer Sir Arthur Cotton to regulate the Kaveri River at its bifurcation into the Kaveri and Kollidam branches. It serves as the upper counterpart to the ancient Kallanai (Grand Anicut) and is integral to irrigation and flood control for the Cauvery delta region.

Well-known recreational and picnic destination for residents of Tiruchirappalli and surrounding districts, frequently visited for family outings and leisure; represents colonial-era irrigation heritage of Tamil Nadu.