Koolangal River

Koolangal River is a shallow forest river located near Koolangal village, about 8-10 km from Valparai town in Coimbatore district, Tamil Nadu. Flowing through tea estates and fringes of the Anamalai Tiger Reserve, it is known for its clear water, rocky bed, and tranquil natural setting. The river is a popular stop for nature walks, photography and riverside camping for visitors exploring Valparai.

Visitors can expect a shallow, clear river with rocky banks flowing through tea plantations and secondary forest on the Valparai plateau. The site offers open riverside areas for wading, photography and picnicking, with views of surrounding hills and forest. Water levels are seasonal, shallow in winter and stronger during monsoon. The area is relatively undeveloped with natural surroundings and is often visited as part of a Valparai sightseeing circuit.