Maeshowe

Maeshowe does not announce itself. It is a grass-covered mound in a flat field, surrounded by a ditch, looking from the road like a modest hill that the landscape produced through indifference. The Historic Environment Scotland site requires a guided tour, so you queue at the visitor centre a short distance away and walk up to it in a group of twelve or fifteen, and the guide explains some of the context: built around 2800 BC, aligned to the winter solstice with a precision that still works today, so that on the shortest day of the year the setting sun shines directly down the entrance passage and illuminates the back wall of the main chamber. To achieve this alignment, the builders had to measure and calculate with an accuracy that we would have said, not long ago, was beyond Neolithic capacity. It was not.

You stoop to enter — the passage is about nine metres long and less than a metre high in places — and straighten into the main chamber, which is roughly four and a half metres square. The masonry is astonishing. The stones are fitted with a precision that requires no mortar; the joints are tight, the surfaces remarkably flat. Corbelled niches open off three walls, where the bones of the dead were once placed. The chamber has a weight and a quality of silence that are immediate and physical — standing in it, you understand why people have been opening tombs and commenting on the experience since the Vikings broke in here in the twelfth century.

The Viking inscriptions are why Maeshowe is uniquely itself among Neolithic monuments. When Norse crusaders broke in around 1153, they found the tomb already empty and started writing on the walls. They left thirty inscriptions — the largest single collection of runic writing outside Scandinavia. Some are grand: “Jerusalem-farers broke Orkahaugr” — they are declaring themselves crusaders on the way to the Holy Land. Some are humanly comic: “Many a woman has stooped to enter here.” One reads simply: “Ingigerthr is the most beautiful of all women.” The guide reads some of them and there is laughter in the chamber, which seems entirely right. The people who cut those inscriptions a thousand years ago were not reverent about what they had broken into. They were bored and boastful and probably a little cold. I find them more moving than the tomb itself — the continuity of that particular human impulse, the need to scratch your name somewhere and prove you were there.

When to go: Tours run year-round and must be pre-booked through Historic Environment Scotland. The midwinter solstice tours — around 21 December — sell out months in advance and involve watching the sun enter the chamber live; a webcam broadcast is available if you cannot get a physical ticket. Spring and autumn bring smaller groups and often more thoughtful tours.