Clustered around Kumbakonam in Tamil Nadu (with the Shani shrine in nearby Karaikal, Puducherry), the nine Navagraha temples each honour one celestial body — Surya, Chandra, Angaraka, Budhan, Guru, Sukran, Shani, Rahu and Ketu. Pilgrims visit all nine in sequence to pacify difficult planetary influences (graha dosha).