Restormel Castle

Listen for a moment. Wind moves through the grass on the old earthwork, and somewhere below, the River Fowey runs through its wooded valley. Under your feet, the path climbs gently toward a ring of grey stone. From a distance it looks almost too round to be real, like a crown left on top of a green hill.

This is Restormel Castle. It stands in the Cornish countryside just north of the small town of Lostwithiel, a short drive from Bodmin. Many castles in Britain are a jumble of towers and walls added over centuries. Restormel is different. Its main structure is a single, near-perfect circle of stone, and that simple shape is what most visitors remember.

The story begins soon after the Norman Conquest of 1066. The Normans arrived in England as conquerors, and they controlled new land by building castles quickly. Their usual method was an earth mound, called a motte, topped with a timber fort. Historians generally believe the first castle here was exactly that, a wooden stronghold raised on this spur of high ground above the river crossing.

Later, the timber was replaced with stone. What you see now is called a shell keep. This means a strong circular wall built around the top of the mound, with rooms built against the inside of that wall. It is a type of castle found in several places in England and Wales. But Restormel is often described as one of the best surviving examples, because the full ring still stands.

Now look down before you cross into the castle. Around the mound runs a deep ditch. Today it is soft with grass and often bright with wildflowers in spring. In the medieval period it was a dry moat, a serious barrier for any attacker. Here is the first detail many people miss: you are not walking up to a castle on a hill. You are walking into a castle that sits on a raised mound inside a ditch, like an island in a dry sea.

The entrance is through a square gatehouse tower that projects from the circle. This was the weak point of any castle, so it was the most heavily guarded. As you pass through, notice how thick the walls are. The stone is local, rough and grey, with traces of lichen in yellow and pale green. The cool, damp air inside the passage feels very different from the open hillside outside.

Step into the centre, and the whole design opens around you. The inner courtyard is a round open space under the sky. Around its edge you can trace the lower walls of rooms that once leaned against the curtain wall. These included a hall for eating and public life, a kitchen, private chambers, and storage rooms. Without roofs and floors, the castle now feels like a stone theatre, with you standing on the stage.

The most important period for Restormel came in the late thirteenth century. Edmund, Earl of Cornwall, a cousin of the king, made the castle a comfortable residence. He was one of the wealthiest men in England, partly thanks to Cornish tin. He also moved the administration of his earldom to nearby Lostwithiel. So this quiet ring of stone was, for a time, close to the centre of power in Cornwall.

Here is the second surprise. Restormel was built more for comfort and status than for war. The rooms had fireplaces and windows facing into the courtyard. Water was brought to the castle from a spring on higher ground. Around the castle lay a large medieval deer park, where the earl and his guests hunted. Picture the hillsides beyond the walls filled with deer, not fields and hedges.

In the fourteenth century, the castle became part of the Duchy of Cornwall, the estate created for the heir to the English throne. Edward of Woodstock, known as the Black Prince, held the title of Duke of Cornwall. Records show he stayed at Restormel on two occasions. Even so, the castle was already falling into decline. By the later Middle Ages, much of it was in poor condition.

Restormel saw real fighting only once, during the English Civil War of the seventeenth century. That war was fought between supporters of King Charles the First and the forces of Parliament. In 1644, Parliamentary troops were holding the castle. Royalist soldiers under Sir Richard Grenville attacked and captured it during a campaign around Lostwithiel. After that, the castle was abandoned and slowly became the ruin you see today.

Before you leave, climb up to the wall-walk. From the top of the circle, you can walk around the ring and look out in every direction. To one side lies the valley of the Fowey, full of trees. To the other, farmland stretches away in patches of green. On a clear day, the light moves across the fields as clouds pass. From up here, the reason for the castle's position becomes clear. Whoever stood here could see who was coming along the river and the valley roads.

As you walk back down, look again at the shape of the castle. Notice how the circle seems to sit perfectly on the mound, and how the gatehouse breaks that circle just once. Listen to the wind, the birds in the trees, perhaps a voice echoing inside the courtyard. Nearly a thousand years of building, living and fighting have passed on this small hill. Now it is quiet, and the stone ring is simply waiting for the next person to walk through the gate.