Lancken-Granitz dolmens

The Lancken-Granitz dolmens are a group of seven megalith tombs in the Lancken-Granitz municipality on Rügen, northern Germany. Erected during the middle Neolithic, when they were used by the Funnelbeaker culture, at least some were in use until the early Bronze Age. Three of them are encircled by solitary rocks forming either rectangles or a stone circle, one has a solitary "guardian stone" on its eastern side.