Shikhara

Shikhara (Sanskrit śikhara, "mountain peak" or "crest") denotes the towering superstructure that rises above the garbhagriha, or sanctum sanctorum, of a temple built in the Nagara idiom of North Indian architecture. The term and its formal vocabulary are codified in canonical Sanskrit treatises on temple-building, the Vastushastra and Shilpashastra corpus, including texts such as the Brihat Samhita of Varahamihira (sixth century CE) and later regional manuals like the Aparajitaprccha and Samarangana Sutradhara. The shikhara is the architectural translation of cosmological intent: the temple is conceived as Mount Meru or Kailasa, the axis of the universe, and the shikhara is the mountain peak under which the divine resides. Its development from the modest flat-roofed sanctuaries of the Gupta period (fourth to sixth centuries) into the soaring towers of the medieval era constitutes one of the central narratives in Indian art history and a recurring theme in the UPSC General Studies Paper I syllabus on Indian art and culture.

The shikhara is structurally an exercise in graduated diminution. It rises from the jangha (wall) of the sanctum and is organized around a central vertical projection, the lata or rathaka, that runs from base to summit. In the classic Latina or Rekha-Nagara shikhara—the single-spired, gently incurving tower—the body is composed of stacked, repeating courses of bhumi (storeys), each marked at the corners by a flattened ribbed disc called the amalaka (named for the amla, or myrobalan fruit). The progression culminates at the top in a large, fluted, cushion-shaped amalaka, above which sits the kalasha (water-pot finial) and frequently a crowning bijapuraka or dhvaja element. The vertical edges of the spire carry decorative half-shikhara motifs and the chaitya-arch grille known as the gavaksha or kudu, derived from the early Buddhist horseshoe window, which animates the surface with a lattice of miniature shrines.

Regional and chronological variation produced distinct shikhara families within the Nagara tradition. The Latina type is the earliest and simplest, a single curvilinear spire. The Shekhari type clusters the central spire with subsidiary half-spires (urushringas) ascending its flanks, creating a mountainous, multi-peaked silhouette characteristic of the mature Central Indian temples. The Bhumija type, prevalent in Malwa and the Deccan, arranges miniature spirelets in vertical and horizontal rows along the quadrants between the central projections, producing a grid-like effect. These contrast with the phamsana roof, a lower pyramidal form of stacked slabs used over the mandapa (assembly hall) rather than the sanctum, demonstrating that a single temple deploys multiple superstructural vocabularies for its different chambers.

Named exemplars anchor the typology. The Kandariya Mahadeva temple at Khajuraho (Madhya Pradesh, c. 1025–1050 CE), built under the Chandela dynasty, presents the most celebrated Shekhari shikhara, its central tower buttressed by eighty-four subsidiary spirelets that build toward a single summit. The Lingaraja temple at Bhubaneswar (Odisha, eleventh century) exhibits the Kalinga regional variant, where the spire is termed the rekha deula. The Sun Temple at Konark (Odisha, thirteenth century, Eastern Ganga dynasty) was planned with a colossal shikhara that has since collapsed. Earlier prototypes include the Dashavatara temple at Deogarh (Uttar Pradesh, c. sixth century), among the first to carry a true Latina spire. These monuments are routinely cited in Archaeological Survey of India documentation and UNESCO World Heritage nominations, including Khajuraho's inscription in 1986.

The shikhara must be distinguished sharply from the vimana of South Indian Dravidian architecture. While both crown the sanctum, the vimana is a stepped, pyramidal storeyed tower (tala) capped by an octagonal or domical shikhara-stone called the stupika—so in Dravidian usage "shikhara" denotes only the crowning member, not the whole tower. The towering gateways of Dravidian temple complexes are the gopurams, which over time grew taller than the vimana itself; the Nagara tradition has no gopuram. The hybrid Vesara style of the Deccan, associated with the Chalukyas and Hoysalas, blends incurving Nagara profiles with Dravidian storeys, producing star-shaped (stellate) plans and the rotated, intricately carved towers of temples such as those at Belur and Halebidu.

Edge cases and scholarly debates persist. The collapse of major shikharas—Konark being the foremost—raises unresolved questions of engineering, since the corbelled, dry-masonry construction of many Nagara towers relied on weight and balance rather than true arches or mortar. Conservation controversy attends reconstruction: the ASI's decision to fill Konark's jagamohana with sand in 1903 remains debated. Recent temple construction has revived shikhara forms self-consciously, most prominently the Ram Mandir at Ayodhya, consecrated in January 2024 and designed in the Nagara idiom by the Sompura family of traditional temple architects, reasserting the canonical vocabulary in a contemporary political setting.

For the working civil-services aspirant or cultural-heritage practitioner, the shikhara is a high-yield diagnostic. Identifying a curvilinear, amalaka-crowned spire versus a stepped vimana allows immediate attribution of a monument to the Nagara or Dravidian school, and the distinction between Latina, Shekhari, and Bhumija sub-types signals region and dynasty. Mastery of these terms, with their Sanskrit precision and named monumental examples, equips the candidate to answer GS1 questions on Indian architecture with the specificity examiners reward and gives the heritage administrator the vocabulary to read, document, and defend India's temple landscape.