
Concentric processional 'car streets' wrapping a great Shiva temple and aligned to the Arunachala hill circuit
An exemplary South Indian temple-town where sacred geometry and pilgrimage shape the entire urban form
Tiruvannamalai in Tamil Nadu grew around the Arunachalesvara (Annamalaiyar) temple, a Shiva sanctuary at the foot of the sacred Arunachala hill enlarged by Chola, Vijayanagara and Nayak patrons between roughly the eleventh and seventeenth centuries. One of the largest temple complexes in India, covering some twenty-five acres with towering gopuram gateways, it forms the nucleus of a town laid out as concentric rectangular 'car streets' for the chariot processions of its festivals. These ritual streets are in turn embraced by the fourteen-kilometre Girivalam, the barefoot circumambulation of the hill marked by eight directional lingam shrines, knitting town, temple and mountain into a single devotional landscape.
Tiruvannamalai exemplifies the South Indian temple-town, in which a sanctuary's concentric processional streets generate the plan of the whole settlement and orient daily and festival life. The nesting of temple, car streets and the Girivalam hill-circuit shows sacred geometry operating at urban and landscape scale, a model of religiously structured city form that contrasts sharply with mercantile or defensive European urbanism and remains a living pilgrimage centre today.