Helligdomsklipperne (Sanctuary Cliffs), Bornholm

Granite Cliffs Above the Baltic

Helligdomsklipperne, the Sanctuary Cliffs, form one of Bornholm’s most striking stretches of coastline, a ragged line of dark granite rising up to around 22 metres above the Baltic Sea. Here the shore turns vertical, with near-sheer walls cut by clefts and chimneys, the rock face glittering where mica catches the light and sea spray drifts up from below. Over thousands of years, waves, wind and winter ice have carved deep recesses and narrow ledges into the hard bedrock, creating a compact but dramatic cliffscape that feels far wilder than its modest height suggests. The coastal path threads along the top, dipping to viewpoints where you can look straight down to boulders and boiling surf, or out across open water towards the hazy line of the horizon. In places stairways cut into the slope connect the clifftop with the foreshore, allowing you to experience the formations both from above and at water level. On calm days the sea can appear glassy and inviting; in rougher weather it slams against the base of the cliffs, underlining just how powerfully this coast has been sculpted.

Caves, Crevices and Named Rocks

This short section of coast is packed with features that have earned names over the centuries. Libertsklippen, a towering promontory, commemorates landscape painter Georg Emil Libert, who was captivated by its forms. Nearby, slender pillars and jagged fins of rock line up along the sea, while ledges and recesses create natural balconies overlooking the waves. Offshore stacks and detached blocks show where the cliffs have retreated, leaving isolated remnants standing against the sea. The most famous elements lie at sea level, where caves such as Sorte Gryde, the Black Pot, and Våde Ovn and Tørre Ovn, the Wet and Dry Ovens, bite deeply into the rock. Some of these caverns extend tens of metres into the cliff, low entrances widening into shadowy interiors where drips echo and you can hear the sea booming further inside. In summer, small tour boats ease in close, and on foot you can approach several caves along rock shelves when conditions are safe, adding a touch of adventure to an otherwise gentle walk.

From Holy Spring to Protected Coastline

Long before walkers came here for the views, Helligdomsklipperne was a place of pilgrimage. In the Middle Ages a chapel, Trefoldighedskapellet, stood on the land above the rocks, served by a spring at the foot of the cliffs whose water was thought to have healing powers. On Midsummer’s Night, people travelled from across Bornholm to collect this water, climbing between shore and chapel in the hope of cures. The holy spring has long since dwindled, and only traces of the chapel remain in the landscape, but the name Sanctuary Cliffs preserves this older spiritual layer. Geology adds another story beneath the legends. During the last Ice Age, this coast lay below sea level. As the ice retreated and the land slowly rebounded, Bornholm rose from the sea, leaving this band of granite high and dry. Today the entire shoreline forms part of a protected area, safeguarding both the dramatic rock formations and their plant and animal life. Lichens paint the stone in patches of orange and grey, sea birds circle the updrafts from the cliffs, and in the caves specialists look for spiders that thrive in the cool, dark conditions.

Walking Paths, Sea Tours and Art

For visitors, Helligdomsklipperne offers an unusually rich mix of activities in a compact radius. Well-marked trails follow the coast in both directions, linking the cliffs with wooded Døndalen to the west and the fishing towns farther along the shore. Short loop walks link viewpoints, cave access points and quiet pockets of heath and scrub, giving you the freedom to tailor your route from a brief stroll to a half-day exploration. On the water, seasonal boat trips from Gudhjem trace the base of the cliffs, gliding past formations that are hard to appreciate from above alone. From this angle the height and steepness of the rock walls feel more imposing, and captains point out individual features and caves as you pass. Many visitors combine a boat landing at Libertsklippen with a walk along the coastal path, experiencing both perspectives in a single outing.

Bornholm Art and Coastal Atmosphere

Set just above the cliffs, Bornholm Art Museum adds a cultural dimension to the visit. Its bright, modern architecture takes full advantage of the coastal light, and inside, changing exhibitions focus on artists linked to the island, many of whom have painted or photographed Helligdomsklipperne itself. The museum’s location makes it easy to alternate time indoors with returns to the cliff edge, viewing the same landscape through both artistic interpretation and direct experience. Throughout the day the mood of the Sanctuary Cliffs shifts with the light. In the morning, low sun can throw long shadows across the water; on clear evenings the granite warms to soft gold and the sea reflects the sky. Whether you come for a focused hike, a leisurely combination of art and nature, or simply to stand quietly above the waves, this compact headland encapsulates much of Bornholm’s distinctive coastal character.