Clan Rising
Hammershus today

Denmark · Ruin

Hammershus

Hammershus is a medieval fortress on the northern tip of Bornholm, Denmark, built in the 13th century and later abandoned in the 18th century. It consists of a large inner castle with a prominent mantel tower and an extended perimeter of curtain walls enclosing rings of fortifications.

Photograph via Wikimedia Commons

First raised

1200

Its prime

1300

Today

Ruin

As it stood in 1300

The shape it held in its prime.

Hammershus stands on a rocky headland above the Baltic with roughly semicircular grey stone curtain walls forming an extended 750-metre perimeter. A dominant cylindrical 'mantel' tower rises above the inner ward; box-like residential buildings cluster within concentric rings of fortification. Continuous stone wall-walks and parapets encircle the site, while the roofs of halls and chambers sit within the walls. At its prime the complex is intact, with complete towers, battlement walks and enclosed courtyards overlooking a deep southern valley and the sea.

Step inside

10 places to explore in 1300.

The record describes 10 distinct spots at Hammershus — including 3 interiors: mantel tower ground chamber, inner courtyard and base residence, inner ring box rooms. Create your own photoreal reconstruction and walk through every one — more scenes means more photos, more angles and more rooms of the immersive experience.

Coastal approachSea-cliff promontory viewPerimeter wall walkwayMantel tower exteriorMantel tower ground chamberMantel tower summitInner courtyard and base residenceInner ring box roomsNatural spring pondsSouthern valley overlook

Create History

See Hammershus with the fires lit.

The artist rebuilds it as it stood in 1300 — a photoreal walk that belongs to you alone. Pay with coins, no subscription needed.

Recreate Castle to Explore →
All castles of Denmark · Castles of Europe · walk the finished reconstructions.