Kasivishwanathar Temple, also called Vishwanathesam, is located on the western bank of the Sarvatheertham Tank in Kanchipuram. The main deity is Lord Viswanathar. Belief is that, Lord Vishwanathar stayed at this sacred place to know about the greatness and sanctity of Kanchi. The temple also has a holy hall. The nearest airport is at Chennai. The nearest railway station is the Arrakonam Railway Station, located to the northeast of Kanchipuram.