The topography of Cherpunkal consists of gently undulating terrain, interspersed with small hills and sloping valleys.
* **Waterways:** The Meenachil River is the primary hydrological feature, carving a shallow valley through the village. * **Flood Plains:** The areas immediately adjacent to the river form natural flood plains. While highly fertile, these low-lying banks are susceptible to seasonal inundation. * **Elevation:** The village sits at a relatively low elevation, typical of Kerala's midland region, with the land gradually sloping upward as one moves away from the river banks towards the rubber plantations.