Bayon

Stand still for a moment and look up. A face is looking back at you. Then another, turned slightly away. Then a third, half in shadow, its lips curved in a calm, closed smile. The grey sandstone is warm under your hand, rough and grainy, patched with green and black lichen. Somewhere above, birds move between the towers. Somewhere below, footsteps echo along a stone gallery. This is the Bayon, the temple at the very centre of the walled city of Angkor Thom, and it may be the only temple in the world where the building itself seems to be watching you.

The Bayon was built in the late twelfth and early thirteenth centuries, under the Khmer king Jayavarman the Seventh. He is one of the most remembered rulers in Cambodian history. He came to power after a period of war and invasion, and he rebuilt on a vast scale. Roads, rest houses, hospitals, and new temples all date to his reign. The great city around you, Angkor Thom, with its moat and its tall gates, was his project too. And here, at the exact centre of that city, he placed his state temple.

One detail surprises many visitors. Most of the great temples of Angkor were built for Hindu gods, such as Shiva or Vishnu. The Bayon was different. Jayavarman the Seventh followed Mahayana Buddhism, a branch of Buddhism that honours compassionate beings called bodhisattvas, who delay their own release to help others. So this temple was Buddhist at its heart. Later rulers returned to Hindu worship, and parts of the temple were changed. Some Buddha images were cut away or recarved. If you look closely at certain niches, you can still see the scars of that change.

Now, the faces. There are a great many of them, carved on the towers that rise in tiers around you. The commonly quoted figure is around two hundred, but many towers have collapsed or worn away, so any count is approximate. Who are they? Nobody knows for certain. Many scholars connect them with Lokeshvara, the bodhisattva of compassion. Others suggest they also carry the features of the king himself. Perhaps both ideas are true at once — a ruler presenting himself as compassion made visible, looking out in every direction over his kingdom.

Take a moment to notice how the faces are built. They are not carved from single blocks. Each face is assembled from many stacked sandstone blocks, fitted together and then carved in place. Look at a nose, or an eyelid, and you may see a joint line running straight through it. In some places the blocks have shifted a little over the centuries, so a smile sits slightly off-centre. That small imperfection makes the faces feel strangely alive, as though each one has its own mood.

The layout of the temple can feel confusing, and that is normal. The Bayon was not built in one single plan. Archaeologists believe it was altered and expanded several times, during and after the king's reign. Galleries were added, passages were narrowed, and spaces were enclosed. The result is a dense, crowded structure of dark corridors, sudden courtyards, and steep stairways. It does not have the long, clear lines of Angkor Wat. Instead, it feels like a forest of stone, where the next turn always holds another face.

Before you climb, walk the outer gallery at ground level. This is where many visitors hurry past, and it is a mistake. The walls carry long panels of carved relief, and many of them show ordinary life in the Khmer world. You can find people cooking over fires, merchants at market, fishermen with nets, and a pair of men watching a cockfight. There are scenes of a woman giving birth, and of people playing board games. Few temples anywhere record daily life in such detail.

Among these scenes are great battles. Soldiers march in long columns, with elephants, banners, and parasols. On the water, war canoes crowd together, packed with rowers and warriors. These scenes are usually linked to the wars between the Khmer and the Cham, a rival kingdom to the east, in what is now central Vietnam. Look below the boats. Fish swim through the water, and at least one crocodile closes its jaws on a fallen man. The carvers clearly enjoyed adding small, sharp details like this.

Here is another detail many people miss. Among the crowds in the reliefs, some figures look different from the Khmer around them. They wear their hair in a topknot, have beards, and dress in other clothes. Many researchers identify them as Chinese traders or residents. This matches written sources. A Chinese envoy named Zhou Daguan visited Angkor at the end of the thirteenth century and described the city in detail. The carvings and his account together give us a rare view of a city with foreign merchants living inside it.

Now climb to the upper terrace. The steps are steep and narrow, so take your time. Up here, the experience changes completely. The faces are suddenly close, sometimes at the height of your own head. You can stand nose to nose with one and see the heavy eyelids, the full lips, the gentle lines at the corners of the mouth. From some positions you can see four or five faces at once, each turned a different way. It is a quiet, slightly dizzying place.

At the centre rises the main tower, built on a circular plan, which is unusual for Khmer temples. Beneath it, in the 1930s, French archaeologists found a large Buddha statue broken in a deep shaft. It had probably been thrown there during the later Hindu period. The pieces were recovered and later reassembled, and the statue was moved to another site nearby. So the empty heart of the tower once held the Buddha. Today you will often find incense, flowers, and small offerings left by local worshippers.

The Bayon still needs constant care. Tropical rain, heat, and plant roots all put pressure on the stone. Since the 1990s, a Japanese-led conservation team has worked here, alongside Cambodian specialists, studying the structure and stabilising weak sections. You may see scaffolding, numbered stones laid out on the ground, or areas closed for repair. These are not signs of neglect. They are part of a long, careful effort to keep the towers standing for another eight hundred years.

Light changes this temple more than almost any other at Angkor. The Bayon faces east, like the city around it. In the early morning, the low sun falls across the faces and gives them deep shadows and strong expressions. At midday, the light flattens them, and the grey stone looks pale and tired. Late in the afternoon, the colour warms again. If you can, come back at a different hour. You may feel that you are meeting different faces.

Before you leave, find one face and stay with it for a minute. Notice the stains of water down its cheek, the moss along its lip, the joint line through its eye. Listen to the sounds around you, the voices in the galleries, the birds, the wind moving through the towers. As you walk out toward the trees and the road, turn back once more. Somewhere above the doorway, a calm stone face is still looking out, as it has for centuries.