Skanseskoven

A Historic Forest on Røsnæs with Traces of the Gunboat War

Skanseskoven sits on the south-facing slope of the Røsnæs peninsula west of Kalundborg, where deciduous trees grow thickly between old earthworks and defensive positions dating from the Gunboat War in the early 1800s. This is one of those places in West Zealand where you can literally walk among the remnants of Denmark's military past — while enjoying one of the peninsula's finest nature walks.

The earthworks and redoubts that gave the forest its name were constructed during the Anglo-Danish Wars of 1801-1814, when the Danish fleet needed protection against the British. Røsnæs held a vital strategic position at the entrance to Kalundborg Fjord, and the rolling terrain within the forest was ideal for defensive fortifications. Today the earthworks appear as gentle mounds in the forest floor, overgrown with moss and shrubs, yet still clearly visible to the observant walker.

Deciduous Woodland with Views of the Great Belt

Skanseskoven is primarily a deciduous forest dominated by beech and oak. The south-facing aspect gives the woodland a mild microclimate, and in spring the forest floor is carpeted with anemones and wild garlic before the leaf canopy closes overhead. From the forest's open clearings and edges, there are glimpses of the Great Belt and the Zealand coastline — particularly striking in the early morning hours when the sun breaks through the sea mist.

The terrain is undulating with hills and hollows, making for a varied and engaging walk. Several trails wind through the forest and connect it to the wider path network on Røsnæs, including the popular Røsnæs Nature Trail that stretches along the entire peninsula. You can easily combine a visit to Skanseskoven with a longer hike out to Røsnæs Lighthouse or the dramatic cliffs on the peninsula's north side.

Wildlife and Natural Heritage

The forest is home to a rich birdlife including woodpeckers, buzzards and songbirds, and in the quiet morning hours you may spot roe deer among the trees. The Røsnæs peninsula is widely known for its diverse wildlife, attracting birdwatchers from across Zealand. The forest floor also yields a rich fungal flora in autumn, where chanterelles and other edible mushrooms can be found by the knowledgeable forager.

For those with a geological interest, Røsnæs is a fascinating area. The peninsula was formed from moraine material during the Ice Age, and in the slopes of Skanseskoven you can see the different soil layers that reveal the landscape's history over thousands of years.

Experiences Nearby

The Røsnæs peninsula offers plenty of experiences beyond Skanseskoven. The nearby Røsnæs Lighthouse is a popular destination, and Vågehøj — the peninsula's highest point — provides panoramic views across the Great Belt, Funen and Samsø. The town of Kalundborg with its famous five-towered church lies just a short drive to the east, and the many ancient monuments scattered across the peninsula bear witness to millennia of human activity in the area. Visit destinationsjaelland.dk for more experiences and inspiration for your trip to Kalundborg Municipality.