Heian Palace

Stand still for a moment and listen. Traffic hums along a wide avenue. A bicycle bell rings somewhere behind you. A shop shutter rattles up. Nothing here looks ancient — and yet, beneath this ordinary Kyoto street, lies the ground where Japan's emperors once ruled for centuries. The Heian Palace is not a building you can visit. It is a ghost, spread out under the asphalt around you.

The story begins in 794. Emperor Kammu moved his court to a new capital called Heian-kyō, which means the Capital of Peace and Tranquility. That city slowly became the Kyoto you are standing in today. At its northern edge, the planners placed the most important thing of all — the palace. It was not one hall, but a vast walled enclosure of government offices, ceremonial courts, storehouses, and gardens.

The whole city followed a strict grid, modelled on Chang'an, the great capital of Tang dynasty China. Streets ran north to south and east to west in neat lines. A broad central avenue called Suzaku Ōji ran south from the palace's main gate to the city's far edge. The emperor sat at the top, facing south, looking down the length of his capital. The layout itself was a statement about order and power.

Here is something most visitors miss. The modern street called Senbon-dōri roughly follows the line of that old central avenue. So when you walk along it, you are tracing the spine of the ancient city. The grid did not disappear. Many of Kyoto's straight streets and right-angled corners still carry the shape of that eighth-century plan, even where every building has changed.

Inside the palace walls, there were two worlds. The outer compound held the machinery of government. Its greatest building was the Daigokuden, the Great Hall of State, where the most solemn ceremonies took place, including enthronements. Deeper inside sat the Dairi, the inner palace. This was the emperor's private residence, a cluster of wooden halls linked by covered corridors and open courtyards of raked white gravel.

Picture the materials. These were buildings of wood, with tiled or bark-shingled roofs and pillars often painted vermilion red. Floors were raised above the ground. Sliding panels and hanging blinds divided the spaces instead of solid walls. Light came in soft and filtered. In winter, the halls must have been cold and draughty. Court life happened in these half-open rooms, where a rustle of silk could carry across a courtyard.

This was the world of the Heian court, one of the most refined societies in Japanese history. Around the early eleventh century, a lady-in-waiting known as Murasaki Shikibu wrote The Tale of Genji, often called one of the world's earliest novels. Another court woman, Sei Shōnagon, wrote The Pillow Book, a collection of sharp observations and lists. Both women lived and worked in and around these palace grounds. Their pages describe poetry contests, seasonal festivals, and endless quiet rivalries.

And now the second surprise. That fragile wooden world burned — again and again. Fire was the great enemy of the palace. Over the centuries, halls were lost and rebuilt many times. Emperors often lived in temporary residences elsewhere in the city while repairs dragged on. By the twelfth century, much of the original compound had fallen into decline, and a great fire in 1177 destroyed a large part of what remained. The palace was never fully rebuilt on this site.

So where did the court go? The emperors gradually settled further east, in what became the Kyoto Imperial Palace. That later palace still stands today, but its present buildings were rebuilt in the nineteenth century, in a style that recalls the Heian period. Meanwhile, the original palace ground slowly filled with fields, then houses, then shops and roads. The city simply grew over it.

What survives here is mostly underground. Over the decades, archaeologists have excavated parts of the palace site whenever new construction allowed them to dig. They have found foundations, roof tiles, and traces of buildings. Around this area, you may spot small stone markers and information boards. They note where a gate, a hall, or a government office once stood. They are easy to walk past. Each one is a small window into the plan beneath your feet.

If you want to see the scale of what was lost, cross the city to Heian Jingū shrine. It was built in 1895 to mark the eleven hundredth anniversary of the founding of Heian-kyō. Its main hall is a reduced-scale recreation of the Daigokuden, the Great Hall of State. The bright vermilion pillars and green-tiled roofs give you a sense of the colour and grandeur of the original. Then imagine it larger, surrounded by dozens of other halls.

There is a literary echo, too. The southern gate of the ancient city was called Rashōmon. In the twentieth century, the writer Akutagawa Ryūnosuke used it as the setting for a famous short story, and the director Kurosawa Akira borrowed the name for his celebrated film. In both, the gate stands ruined and lonely — a picture of a capital in decline. That image grew from the real decline of this old city.

So take one more look around you. The vending machines, the bus stops, the apartment balconies with laundry drying in the breeze. None of it was here a thousand years ago. But the direction of the streets, the flatness of the ground, the long view south — those belonged to the palace too. As you walk away, notice how straight the roads run. You are still moving through the emperor's grid.