Thiruvallavaazh is situated about 3 miles from the Thiruvalla station on the Kollam-Ernakulam rail route. The Moolavar is Kolapiraan, Thiruvaazhmaarban, and Sri Vallabhan seen in standing posture facing east. Thaayaar – Selvathirukozundhu Naachiyaar, Vaatsalyadevi. Theertham – Kandaakarna Theertham, Pambaa River.

The speciality of this sthalam is that there is one separate Sannidhi for Thiruppaan Alwar, where no ladies are allowed, only gents are allowed into the sannadhi.