Five Faces  of  Shiva 
1) Ramagiri alias Thiru Arikarai - Ishana face
2) Pallikondeswaram alias Suruttapalli - Tatpurusha face
3) Vamadhevapuram alias Arani near Periyapalayam (not North Arcot) - Vamadheva face.
4) Varamoorthy Kshethram alias Ariyathurai - Sadhyojatha face
South Gokaranam alias
5) Chinthamaneeswaram - Kattur near Minjur, the place where Brahma Aranya river merges with sea represents Aghora face of Lord Shiva.    (thanks to CTR  Rajesh)