தெரிந்த கம்பம் நகரின் தெரியாத வரலாறு. கம்பம் தாத்தப்பன்குளம் உடைந்த வரலாறு. உத்தமபுரம் வரலாறு. 

Cumbum Valley, also called Kambam Valley, is a valley in the Theni district of Tamil Nadu state in India near the Kerala state border.
Cumbum is a valley, surrounded by hills. The eastern side of the hills constituting seven dams on the hills. In the South, the famous tourist attraction.
This is the most fertile valley in south India, The valley includes lands between Thekkadi Hills, Varusanadu Hills, and Kodaikanal Hills.
It is one of the few places in Tamil Nadu producing grapes. Cumbum valley produces about 90,000 tonnes of muscat grapes and 10,000 tonnes of Thomson seedless grapes every year.