Travel deep dive
Møns Klint and Bornholm: Chalk Cliffs and Granite
Almost all of Denmark is the same material: sand, clay and gravel dumped by retreating ice, which is why the country is famously flat and its coastlines are soft. Two places in the Baltic break that rule outright. Møn ends in a wall of white chalk standing over a hundred metres above the sea, and Bornholm — far out to the east, nearer Sweden than the rest of Denmark — is a slab of granite with a rocky north coast. Both look wrong for the country they belong to, and that is exactly why they are worth the journey.
Updated 2026-08-15
Møns Klint: chalk the ice stood on end
The cliffs at Møns Klint rise to around 128 metres above the Baltic, a startling height in a country whose highest ground barely clears 170. The white material is chalk, laid down as the calcium skeletons of microscopic marine algae on a sea floor some seventy million years ago — which is to say the cliff is a compressed layer of dead plankton, several hundred metres thick. What makes it a cliff rather than a buried seam is the last ice age: the advancing ice sheet pushed against the chalk bed and folded it upward, tilting and crumpling layers that had been laid flat. The dramatic diagonal banding visible in the cliff face is that deformation, frozen in place.
Getting down to the beach means a long wooden staircase and the knowledge that you will climb it again, and the reward is a shoreline of chalk boulders and flint where fossils turn up in the shingle — belemnites, the bullet-shaped internal shells of extinct squid relatives, and sea urchins are the common finds. The cliff edge above is capped by a beech forest that grows in unusually pale, alkaline soil, giving it a light and colour distinct from other Danish woodland. The cliffs are also actively retreating: chunks calve away after wet winters, which reshapes the paths and the beach and is the reason the marked routes shift from year to year.
Dark skies, and the churches with painted ceilings
Møn is one of the darkest places in a small, densely lit country, and it carries formal dark-sky designation for it — the practical meaning being that on a clear moonless night the Milky Way is plainly visible from the cliff-top and the eastern shore, which is not true of most of Denmark. It makes the island a genuinely different destination after dark than it is at noon, and it rewards staying the night rather than driving out and back from Copenhagen.
The island's other distinction is indoors and easy to miss. Møn's medieval village churches — whitewashed, modest from the outside — hold some of the best-preserved wall and ceiling frescoes in northern Europe, painted around the turn of the sixteenth century by an anonymous workshop known from its finest surviving work as the Elmelunde Master. The paintings run across the vaulted ceilings in ochre and red: biblical scenes told with farm animals, harvest tools and everyday village faces, which makes them a rare direct window into how ordinary medieval Danes pictured their own world. They survived because later whitewash covered them and hid them from centuries of changing taste.
Bornholm: the granite island out east
Bornholm sits roughly 150 kilometres east of the rest of Denmark, close enough to Sweden that the practical way there for many travellers is a ferry from the Swedish coast rather than anything leaving Zealand. The geology is the immediate difference: this is granite, ancient hard bedrock rather than glacial deposit, and it produces a landscape Denmark otherwise does not have — a north coast of rock slabs, low cliffs and clear water, with the ruins of Hammershus on a bluff above it. That fortress is the largest medieval ruin in northern Europe, and its scale on a small island is the first clue to how contested this piece of the Baltic once was.
The south of the island reverses the impression entirely. Dueodde's beach is famous for sand so fine and pale it was once used to fill hourglasses, backed by dunes and pine, and it is one of the softest beaches in the country. Between the two coasts the interior is farmland, forest and small towns, and the island's reputation for sunshine — it catches more hours than the Danish average — is part of why Danes treat it as a summer destination rather than a curiosity. It is small enough to cycle around and interesting enough that people keep returning to do exactly that.
Round churches, smokehouses and the craft island
Bornholm has four round churches, and they are unlike any other church buildings in Denmark: squat whitewashed cylinders with conical roofs, built in the twelfth century to serve as refuge and strongpoint as much as place of worship, with thick walls and upper storeys that functioned defensively. Østerlars is the largest and most visited, its central pillar honeycombed with arches; Nylars, Olsker and Nyker complete the set. Seeing more than one is worthwhile — they are variations on a single strange idea rather than repetitions.
The island's food identity is smoke. Tall white chimneys along the coast mark the herring smokehouses, and the classic plate is smoked herring on dark rye with a raw egg yolk, radish and chives — known as sun over Gudhjem, after the fishing town, the yolk being the sun. Alongside the smokehouses runs a genuine craft economy: Bornholm's clay and its long tradition of ceramics, glassblowing and silversmithing support a working population of studios scattered around the island, most of them open to visitors, which makes a slow drive or ride between them a legitimate way to spend a day rather than a souvenir errand.