Brihadisvara Temple, Thanjavur: A History of the Vimana

In Madurai, where I grew up, you never need directions to the temple. You find it the way everyone finds it — you look up, spot a gopuram over the rooftops, and walk towards it. The gates are the landmark. The sanctum, when you finally reach it, is a low dark room you could walk past.

Thanjavur is about 120 kilometres away, and it works the other way round. You come into the town and the thing standing above everything is not a gate. It is the tower over the sanctum itself.

That reversal is not an accident of preservation. It is a dated, documented argument about where the height of a temple belongs, and the two towns landed on opposite answers about six centuries apart.

What Rajaraja built

The temple at Thanjavur was built under Rajaraja Chola I, in a burst between roughly 1003 and 1010 CE. He did not call it Brihadisvara. That is a later Sanskritised name. His own inscriptions call it Rajarajesvaram — the temple of the lord of Rajaraja — and in Thanjavur people still call it Peruvudaiyar Kovil, or simply the Big Temple.

The naming matters. A king putting his own name on a temple of Shiva is making a claim, and the building makes it in granite. Thanjavur sits on a river delta; there is no granite under it. Every block had to be brought in.

The tower, and the numbers nobody agrees on

The vimana rises in tapering storeys — usually counted as sixteen — from a square base, and narrows to a cupola-shaped capstone.

How tall is it? Here I have to be honest rather than confident. You will see 216 feet quoted, and you will see 208 feet quoted, in sources that are equally respectable. That is roughly 66 metres against 63 metres. The gap comes from where you start measuring and whether you include the finial. I am not going to pick one and present it as settled, because the guides at the temple do not agree either.

What is not in dispute is the comparison. The gopurams at Thanjavur are real gateways, and the main one is substantial — but it is shorter than the vimana, and visibly so. You walk in under a gate, and then the building gets taller. Almost nowhere else in the Tamil country does that happen.

The shadow that supposedly never falls

Anyone who reads about this temple meets the claim within a paragraph: the shadow of the great tower never touches the ground.

It is repeated on signboards, in travel writing, and by guides who believe it. It is also, as usually stated, not true.

A tower casts a shadow. Thanjavur is at about eleven degrees north, so for a stretch around midsummer the midday sun stands very nearly overhead, and the shadow shortens until it falls on the temple's own plinth and lower walls rather than out onto the open courtyard. At other times of year it lies across the compound, often among trees, where a visitor is not looking for it.

So the honest version is that the shadow becomes very short and lands on the building itself, in a town where the sun passes almost directly overhead twice a year. That is a fact about latitude and a tall narrow tower. Whether the builders planned it is a separate question, and I have not seen evidence either way I would want to present as settled.

I find the real version more interesting than the miracle version. The miracle asks you to stop thinking. The real one asks you to notice where you are standing on the earth.

The base is an archive

The most underrated part of the temple is at knee height.

The plinth and walls carry a dense band of inscription, and it is not devotional poetry. It is administration. The grants made to the temple were cut into its own stone — villages assigned to support it, and the people attached to it recorded by role: dancers, singers, drummers, lamp-lighters, accountants, the staff of a working institution written down as a permanent audit.

Not all of it is Rajaraja's, worth knowing before you squint at a wall expecting eleventh-century Tamil. Later rulers added their own records in their own scripts; in places you are looking at several centuries of hands on one surface. The walls kept accepting text long after the Cholas were gone.

Historians have spent more than a century reading these, and the detail is remarkable — but the detail is also technical, and I would rather point you at the fact than paraphrase epigraphy I cannot read in the original. The point for a visitor is simpler. A Chola king did not only build a temple. He built its endowment into the wall so that nobody could later claim ignorance of it. Stone was the filing system.

The paintings under the paintings

A dark passage runs around the sanctum. Its walls were painted in the Nayaka period, and for centuries that was assumed to be all there was. In 1931 it was recognised that the Nayaka work was sitting on top of an older layer — Chola painting, contemporary with the building itself, sealed and preserved by the very thing that hid it.

Only a fraction has been uncovered, and the work is slow, because separating two layers of painting means deciding which century you are willing to damage. That is the whole problem of a living monument: everything later is also history, and you cannot reach the original without destroying some of what came after.

What the later centuries added

A temple that stays in worship for a thousand years does not stay still.

The centuries after the Cholas added shrines most visitors assume are original. The Amman shrine — Brihannayaki — is thirteenth-century Pandya work. The Murugan shrine and the enormous monolithic Nandi under its pavilion are later still, Nayaka work of the sixteenth and seventeenth centuries. The Nandi is the most photographed object in the complex and roughly five hundred years younger than the tower behind it.

Look up when you are under it. The pavilion ceiling is painted, and that is Nayaka work too — the same period that painted over the Chola walls around the sanctum.

The Marathas of Thanjavur, who ruled from the late seventeenth century, maintained the place. Then the eighteenth-century wars over Thanjavur reached it: an outer wall with gun-holes went up around the temple and the complex was used as an arsenal — a living shrine treated as a fort because it was the strongest structure available. Accounts differ on the year and the army.

It is still a working temple, which is the part people forget when they see the UNESCO plaque; lamps are lit and incense is offered here on an ordinary Tuesday, not as a performance for visitors. It is not a jyotirlinga; people assume every great Shiva shrine must be, and the only one of the twelve in the Tamil country is Rameswaram. UNESCO listed it in 1987, and in 2004 extended the listing to two more Chola temples as the Great Living Chola Temples. The operative word is living.

Why Madurai went the other way

Now back to the gopurams I grew up under.

In 1311 the Madurai temple was sacked by Malik Kafur, and what stands today is not what stood before. Rebuilding began under Vijayanagara authority from about 1378, and the great expansion came with the Madurai Nayakas — Vishwanatha Nayak ruled from 1529 to 1564, and the work carried on through the next century.

What they built was a different idea. Madurai has fourteen gopurams, arranged in rings, and the tallest of them — the southern tower, late sixteenth century — is about 170 feet. The sanctum towers are small and gilded and almost invisible from outside.

Read the two towns together and you can see the change. Thanjavur puts the height at the centre: the god is at the middle and the building rises over him. Madurai puts the height at the edges: the god is hidden, and what rises is the boundary you cross to reach him. One is a mountain. The other is a series of thresholds.

Neither is a corruption of the other. They are two answers to the question of what a temple is for — a summit, or an approach.

If you go

Give it more time than the photograph needs. Walk the inner courtyard once close to the wall and read the height from below; then walk it again at a distance, so the tower separates from the roofline and you can see the tiers step back.

And look down. Almost everyone steps over the inscriptions on their way to the queue.