Kulsvierstenen Memorial in Gribskov

A quiet forest clearing with a wartime story

Kulsvierstenen sits deep in Gribskov, one of North Zealand’s great forests, where the straight trunks of spruce and pine filter the light into a soft green haze. At first glance it looks like a simple, roughly hewn boulder standing in a modest clearing. Step closer and the carved inscription reveals its real purpose: this is a memorial raised soon after World War II to honor a local resistance group and a dramatic night in 1945.The surrounding woodland feels peaceful now, filled with birdsong, damp earth and soft needles underfoot. That calm is part of the memorial’s impact; it is easy to imagine the same trees witnessing hushed movements in the dark, the distant drone of engines above and whispered orders among young resistance fighters waiting below.

From secret drop zone to Kulsvier Battalion

During the occupation, this part of Gribskov served as a drop zone for Allied aircraft delivering illegal weapons to the Danish resistance. On eight separate nights, containers parachuted down into the young conifer stands, to be hidden and distributed by a group of locals who later became known as the Kulsvier Battalion. The name, which literally evokes charcoal burners, is a nod to the forest rather than to any real link with charcoal making.On the night of 21 April 1945, the group gathered again to receive 18 containers. This time, German forces had discovered the plan. As the containers fell, soldiers moved in, surrounding the clearing. A firefight broke out in the darkness. Two German soldiers were killed, fourteen resistance members escaped into the forest, and four were captured. The stone stands as a sober reminder of that confrontation and the risks taken here.

A memorial raised in the first days of peace

After the war, local landowner Axel Jarl, owner of nearby Sophienborg and Strødam, took the initiative to raise a permanent memorial at the site. Kulsvierstenen was unveiled on 23 September 1945, only months after the liberation, when memories of occupation were still sharp. The stone bears a short, solemn verse by the writer Carl Ploug, expressing the idea that a small nation may be overpowered yet still retain its spirit.The boulder itself is unpolished and robust, chosen to feel rooted in the forest rather than monumental or grand. Lichen and moss have begun to soften its edges, and the lettering has weathered gently, adding to the sense that this is a place where history and landscape have grown together over time.

The Morse stone on the nearby ridge

South-east of Kulsvierstenen, on a low rise in the forest, a smaller natural stone lies almost hidden among heather and needles. Chiseled into its surface is the Morse code signal once used to identify the drop zone to Allied crews circling above the dark forest. It is an understated detail, but it brings an almost tactile connection to the clandestine communication that underpinned the operation.Finding this second stone adds a subtle layer to a visit: the memorial becomes not just a single object but a small landscape of memory, linking clearing and ridge, ground and sky. Walking between the two, you trace in miniature the line that once connected resistance fighters on the forest floor with pilots navigating by radio, code and courage.

Experiencing Gribskov’s calm and contemplation

Today, visiting Kulsvierstenen is as much about atmosphere as about reading dates and names. There are no grand displays or visitor buildings, only simple paths threading through a working forest rich in fungi, birdlife and, at times, the cry of an osprey overhead. The site is not adapted for wheelchairs, and paths can be muddy or uneven, but for those who make the walk it offers a quietly reflective pause on a longer ramble through Gribskov.Many travelers combine a stop here with broader explorations of North Zealand’s castles, lakes and trails. In that context, Kulsvierstenen adds a layer of twentieth-century history to a region better known for royal palaces and manicured gardens. It invites you to slow down, read the stone, listen to the forest and consider how tranquil landscapes can hold intense human stories just below the surface.