Karuvarakundu is located on a sloping region near a forest. The mountains of the Western Ghats, which reach a height of 1250 metres above sea level, are located in the southeast of the Karuvarakundu Panchayath. The Olippuzha river, the longest river flowing through Karuvarakundu, originates in these mountains. The river Kallanpuzha, which also flows through Karuvarakundu, originates at a height of 1050m.