Prakara

A prakara is an enclosure wall surrounding a Hindu temple, marking the boundary of the temple's sacred precinct and controlling access into the increasingly restricted zones that lead toward the garbhagriha at the center. A modest temple may have only a single prakara wall with one gateway, but larger South Indian temple complexes are frequently built with several concentric prakaras, one nested inside another, each ringed by its own wall and pierced by its own gateway, so a visitor moving toward the sanctum passes through a sequence of walls and thresholds rather than crossing a single boundary.

The space between successive prakara walls is not left empty; it typically holds subsidiary shrines dedicated to other deities associated with the main temple, pillared halls, ritual bathing tanks, administrative buildings and, in the largest complexes, market streets and residential quarters for temple staff, so the outermost prakara can enclose what functions as an entire small township built around and dependent on the temple at its center. Because each successive prakara marks a further degree of ritual restriction, the number and arrangement of a temple's prakara walls is one of the clearest physical indicators of both its historical scale and its importance within its regional tradition.

Multiple concentric prakaras became an especially elaborate feature of temple planning under South Indian dynastic patronage from the medieval period onward, as successive ruling dynasties added new outer walls, gateways and halls around older temple cores rather than replacing them, so a major temple's plan today often preserves a physical record of centuries of accumulated royal and community investment layered outward from its original sanctum.

The temple complexes at Srirangam and Madurai are frequently cited as the type's most developed examples, each enclosing an entire town-like precinct of shrines, halls, tanks and streets within their outermost prakara wall, built up over many centuries under multiple dynasties including the Cholas, Pandyas, Vijayanagara rulers and Nayakas. This pattern of outward expansion through added prakaras and their associated gopuram gateways, rather than upward expansion of the sanctum tower itself, is part of why the tallest structures in many great South Indian temple complexes are the gateway gopurams on an outer prakara rather than the vimana over the actual garbhagriha, a reversal of emphasis, from the sanctum tower to the outer boundary, that distinguishes the later South Indian temple-building tradition from the more sanctum-centered emphasis typical of earlier Nagara temple planning in the north.