A caerdroia is a Welsh turf maze, usually in the sevenfold Cretan labyrinth design. They were created by shepherds on hilltops and were apparently the setting for ritual dances, the nature of which has been lost. At the centre of each caerdroia was a small hillock—in Welsh, twmpath. A gathering for folk dancing in Wales is still called a twmpath dawns. It is a typical labyrinth of Welsh but there is a specimen in Italy to Petrella Tifernina discovered by the historian Mario Ziccardi. This specimen is the only one in the Mediterranean area for now.