Kerala topographic maps
Click on a map to view its topography, its elevation and its terrain.

Alappuzha
The Vembanad lake, which lies below the sea level, is the longest lake in the Indian peninsula, and the district of Alappuzha lies between this lake and the Arabian Sea. Kuttanad region of the Alappuzha district, which lies below the sea level, is the point of least elevation in the entire India. Kuttanad,…
Average elevation: 21 m

Malappuram
Bounded by Kozhikode district to the northwest, Wayanad district to the northeast, Nilgiri hills to the east, Palakkad district to the southeast, Thrissur district to the southwest, and Arabian Sea to the west, Malappuram has a total geographical area of 3,554 km2, which ranks third in the state in terms of…
Average elevation: 224 m

Pamba River
The Pamba originates at Pulachimalai hill in the Peerumedu plateau in the Western Ghats at an altitude of 1,650 metres (5,410 ft). Starting from the Idukki district and traversing a distance of 176 kilometres (109 mi) through Pathanamthitta and Alappuzha districts, the river joins the Arabian Sea through a…
Average elevation: 330 m

Punalur
Punalur has an average elevation of 56 metres (184 ft). Many tourists have visited scenic spots along the Kallada River. The Palaruvi Falls is 35 kilometres (22 mi) from Punalur. The first planned eco-tourism project in Kerala is only 20 kilometres (12 mi) from Punalur on NH 744 towards Sengottai.
Average elevation: 63 m

periyar river
India > Kerala > Paravur > Manjaly
The southernmost part of the Cardamom Hills i.e. the source of Periyar River is a narrow valley extending south of Kumily. This is the southern extreme of the Periyar basin. It is less than 20 kilometres (12 mi) wide and is about 40 kilometres (25 mi) long. The upper catchments of Periyar extend as a wedge…
Average elevation: 10 m