Mandaikadu Bhagavathi Temple, previously Mondaicaud Bhagavathi Temple, is a renowned temple near Colachel in Kanyakumari District, Tamil Nadu. Built in Kerala's traditional temple architectural-style, it lies near the seashore. A unique feature of this temple is its' presiding deity - an ant hill with five heads, standing at a tall 15 feet. The local belief is that the ant hill grows gradually. It is also referred to as 'Women's Sabarimala'.
The main festival celebrated here is the Kodaivazha, during the month of Masi.