You might want to get your camera out and head to Arunachaleshvara Temple— just one of the landmarks located 0.6 mi (1 km) from central Tiruvannamalai.
If seeing the sights is on your list of things to do, head to Sri Ramana Ashram— just one of the landmarks located 1.5 mi (2.4 km) from central Tiruvannamalai.