Omalloor, a small village located 5 kms south of Pathanamthitta town, is famous for Rakthakantha Swamy Temple also known as the Omallur Ambalam. A cattle fair called Vayalvanibham is held here annually for 10 days in the Malayalam month of Meenam (March-April) that is attended by a large number of people from different parts of the world. The fair highlights the diverse agricultural and animal products of the district.