Ganggraven

Ganggraven, in archaeological literature, refers to a class of megalithic tombs known in several European regions under various names, typically translated as corridor graves. They are characterized by an elongated passage that leads to one or more burial chambers, built with carefully arranged standing stones. The passage is often covered by a tumulus or stone cairn, creating a long, narrow corridor that controls access to the burial space. Interiors may be lined with stone slabs and sometimes include a small number of burials placed along the corridor or within side chambers. Some examples preserve a final chamber at the end of the passage.

The term is used in Dutch and German archaeology to describe a well-defined typology found chiefly in the late Neolithic to early Bronze Age, roughly dated to 3500–2500 BCE, though dates vary by region. Corridor graves are part of the broader megalithic tradition that includes dolmens, stone chambers, and tumuli. They are most often associated with northern European cultures such as the Funnelbeaker (TRB) or related groups, but variations occur across a wide geographic area.

Researchers study their construction methods, alignment, grave goods, and spatial distribution to understand social organization, ritual practice, and regional exchange networks in prehistoric Europe. Preservation varies; many remain as earth-covered mounds with exposed stone settings, while others are largely underground. In English-language literature, the term corridor grave is commonly used alongside passage grave to describe similar structures.