Sadaeesar Temple is located at Vallam near Sriperumpudur in
Cuddalore District. Vallam is situated on the way to Vallakottai Murugan temple from Sriperumpudur. The shrine along with the
Nandi faces east. The main feature of the temple is that the
Shivlinga peedam is square shaped. The sanctum of Goddess Sayanambigai is to the left of the
Shiva shrine. Separate worship places for
Navagrahas, Valampiri
Vinayaka,
Muruga and
Vishnu are also in the temple premises. Many inscriptions are seen on the walls of the temple. Special
pujas are conducted during Pradhosham and the Panguni month (mid March- mid April). The temple can be reached through buses from Sriperumpudur.