Thiruthanka temple is situated at Kanchipuram
in Tamil Nadu
. This temple is dedicated to Lord Deepa Prakasar, an incarnation of Lord Vishnu
. The deity is also known by the names Vilakkoli perumal and Divya pirakasar. The idol is in a standing position, due west.
Apart from the main shrine, there are separate shrines in the temple complex dedicated to Lord Vedantha Desikar and
Goddess Lakshmi Hayagreevar.