Vellarada is a border village situated in Thiruvananthapuram district in the state of Kerala, India. It is 42 km from Thiruvananthapuram. It is the southernmost part of Kerala state, sharing its border with Tamil Nadu. Vellarada is said to be the threshold to the high-range areas of the eastern part of Thiruvananthapuram district. The southernmost point of Western Ghats in Kerala is near Vellarada.