Arunachaleswarar Temple is the most famous and sacred attraction in Tiruvannamalai dedicated to Lord Shiva in the form of Fire (Agni Lingam). The temple is one of the Pancha Bhoota Stalas and attracts thousands of devotees and spiritual seekers throughout the year. Its massive gopurams, intricate carvings, and spiritual atmosphere make it a must-visit destination.

Arunachala Hill is considered a sacred mountain and symbolizes Lord Shiva himself. Devotees perform Girivalam, a 14 km circumambulation around the hill, especially during full moon nights, seeking spiritual blessings and inner peace.

Sri Ramana Ashram is a globally known spiritual center established by Sri Ramana Maharshi. The ashram offers a peaceful environment for meditation, self-inquiry practices, and spiritual learning attracting visitors from around the world.

Virupaksha Cave is located on Arunachala Hill where Sri Ramana Maharshi meditated for several years. The cave provides a calm and spiritual atmosphere surrounded by natural beauty and panoramic views.

Skandashram is another important meditation site on Arunachala Hill associated with Sri Ramana Maharshi. The peaceful surroundings and scenic views make it a popular spot for spiritual seekers and nature lovers.

Sathanur Dam is a beautiful picnic destination located near Tiruvannamalai surrounded by hills and greenery. The dam features gardens, viewpoints, and a peaceful environment ideal for family outings.

Yogi Ramsuratkumar Ashram is a spiritual center dedicated to saint Yogi Ramsuratkumar. Visitors come here to experience peace, prayer sessions, and devotional atmosphere.

Karthigai Deepam is the grand annual festival of Tiruvannamalai where a huge sacred fire lamp is lit atop Arunachala Hill symbolizing divine light. The festival attracts lakhs of devotees from across India.