trencrom hill tor enclosure.

the tors were first used in the early neolithic around 3800 BCE, and were later enclosed with stone-and-earth banks built between granite boulders and outcrops on the hill sides. such banks were not necessarily built to defend the special places found

carnstabba_logan_stone#4

carnstabbe_logan_stone#4 this close up shows the rock cut basins that penetrate the granite on two levels of this stacked logan stone. rock cut basins are the combined work of acidic water, wind agitation and chemical reaction over long periods of geological time. borlase the antiquarian thought them to be the work of the ancients and used in ritual ceremony. recent research by tilley and others have revealed that these natural features are often associated with sites of prehistory so while they are natural in origin they are thought to be important in the belief systems of our ancestors and were incorporated into their ceremonial complexes. #ancient_architecture #logan_stone #sacredplaces #ancestors #natural_stone_feature #bnw