crann

A crann is a type of artificial island or structure built in lakes, rivers, or marshy areas. These structures were typically constructed by driving wooden stakes into the lakebed and then building up a platform of stones, earth, and branches on top. The purpose of cranns varied, but they were often used as defensive sites, dwellings, or for storage. They are most commonly found in Ireland and Scotland, with evidence suggesting their use from the Neolithic period through to the early medieval era. The term "crannog" is often used interchangeably with crann, particularly when referring to the specific type of settlement. Archaeological investigations of cranns have provided valuable insights into the settlement patterns, diet, and technology of prehistoric and early historic communities. The submerged nature of many crann sites has contributed to their remarkable preservation, offering a unique window into the past.