Mont-Saint-Michel Abbey

Listen for a moment. Under the cries of the gulls there is a low wind that never quite stops. It comes in off the bay and climbs the granite. The stone underfoot is worn smooth, and in places it shines like old leather. Every step you take on this rock has been taken before, by monks, pilgrims, soldiers, and prisoners. And all of them climbed, as you are climbing now, toward the abbey at the very top.

Before the abbey, this was simply a granite outcrop rising from the tidal flats. It was known as Mont Tombe. The name Saint-Michel came with a story. Legend has it that in the early eighth century, the Archangel Michael appeared in dreams to Aubert, Bishop of nearby Avranches. He asked Aubert to build a sanctuary on the rock. Aubert hesitated, twice. On the third visit, so the tale goes, the archangel pressed a finger against the bishop's skull and left a mark.

Here is a detail most visitors never hear. A skull with a hole in it is still kept as a relic in Avranches, across the bay. It is said to be Aubert's own. Whatever you believe about the dream, the story shaped everything you see. Michael was the warrior angel, the one who fights the dragon. High places were his natural home. So a small chapel on a lonely rock in the sea made perfect sense to the people of that time.

The real growth began in the tenth century. In 966, Benedictine monks settled here at the invitation of the Duke of Normandy. The Benedictines are a religious order that follows a strict rule of prayer, work, and study. Over the following century, they began an enormous abbey church. And they faced a problem that every builder here has faced. The summit of the rock is small and pointed. There is simply no flat ground for a large church.

Their answer was bold. Instead of flattening the rock, they built platforms around it. Crypts and chapels were stacked against the slopes to hold up the church above. So the church you will walk through sits on rooms, and those rooms sit on the granite. One of the lower chambers is called the Crypt of the Great Pillars. Its columns are thick, almost like tree trunks. They carry the weight of the choir far overhead.

That choir has its own dramatic history. In 1421, the earlier Romanesque choir collapsed. Romanesque is the style of round arches and heavy walls common before the Gothic age. The monks rebuilt it in the late Gothic style called Flamboyant, with tall windows and stone tracery shaped like flickering flames. When you stand in the church, look east and then west. The nave behind you is older and plainer. The choir ahead is lighter and taller. Two different centuries meet in one building.

On the north side of the rock stands the part many people come for. It is called La Merveille, which means the Marvel. It was built in the early thirteenth century, after a fire damaged the abbey. The French king Philip Augustus helped pay for the rebuilding. La Merveille is three storeys of Gothic halls stacked on the steep northern face. The lowest level served the poor and the pilgrims. The middle served guests and the monks' working life. The top served prayer.

At the top of La Merveille is the cloister. It feels almost impossible, a garden hanging in the sky. The slender columns are set in two rows, slightly offset from each other. This staggered pattern gives a gentle, shifting rhythm as you walk around. It also made the structure lighter, which mattered on a building perched over a cliff. Through the open arches on one side, you can see across the bay. The monks walked here in silence, between the sea and the sky.

The Mount was never only a place of prayer. During the Hundred Years' War between France and England, it became a fortress. The English held much of Normandy and even the small island of Tombelaine, which you can see out in the bay. But they never took Mont-Saint-Michel. Near the entrance to the village, look for two old iron cannons. They are known as the Michelettes, and they are said to have been left behind by the English after a failed attack.

Then came a darker chapter. After the French Revolution, the monks were expelled, and the abbey became a prison. For several decades, the great halls held inmates instead of monks. One small surprise survives from that time. Inside the abbey you will find a huge wooden wheel. Prisoners walked inside it, like a giant hamster wheel, to haul supplies up the cliff on a sled. Writers, including Victor Hugo, protested the prison, and it was finally closed in 1863.

Restoration followed in the late nineteenth century. That is when the abbey gained the spire you see from far across the flats. At its tip stands a gilded statue of Saint Michael, sword raised, placed there in 1897. In the following century, the whole Mount and its bay were listed as a UNESCO World Heritage Site. And today the abbey is not only a monument. A small religious community lives and prays here, so you may hear chanting during services.

Now look down at the bay itself. The tides here are among the strongest in Europe. At low tide, the sand stretches for kilometres, grey and shining. When the tide returns, it can come in very fast, and the flats contain patches of quicksand. For centuries, pilgrims crossed on foot, and some did not survive. In the nineteenth century a causeway was built, but it trapped silt. In 2014, a lighter bridge replaced it, so the sea can flow around the rock again.

There is also an old rivalry hidden in this landscape. The small river Couesnon reaches the sea near the Mount. It marks the border between Normandy and Brittany, two proud regions of France. Locals in Normandy like to repeat an old saying. The Couesnon, in its madness, placed the Mount in Normandy. Bretons do not always find this funny. The two regions have argued for generations about who the Mount should really belong to.

Before you go, find a quiet spot on the western terrace or along the ramparts. Look out across the sand and water. Notice how the light changes on the wet flats as clouds pass. Below you, the narrow village street climbs, with its slate roofs and stone houses pressed together. Then turn and look up at the walls of granite behind you. People have kept climbing this rock for more than a thousand years. Today, for a little while, you are one of them.