Swarnaghateswarar-Venneiyappar Temple is situated at Ulundoorpettai near Tirukkovilur, Viluppuram District
, Tamil Nadu
. The nearest railhead is the
Ulundurpet railway station
(7 km). The temple is dedicated to Lord Shiva
. Goddess Neelamalarkkanni is also worshiped here. The temple covering a vast area has 2 towers and many inscriptions that reveal the historical significance of the temple. Sage Sambandar is said to have composed pathigams in favour of the Venneiyappar.