Aryanadu is a village town in Thiruvananthapuram district, Kerala, India, lying under the foothills of the Agastyarkoodam of the Sahya mountains.

The village is spread along the sides of Karamana River in the western ghats of Agasthya Mountains.

[citation needed] Old agers quotes "Aryanmarude (Aryas) Nadu" which literally means "Land of Aryans" is the abbreviated form of Aryanadu.

This is purely an agricultural oriented Panchayath; coconut, rubber, banana, and vegetables are the main farming items.

hospital, Police Station, KSRTC bus stand, PWD Guest House located here.