WE DROVE AWAY from the sun-soaked, windswept sands on the sea front in Paignton (Devon) and headed upwards on to Dartmoor. We followed narrow roads, often barely wide enough for a single car, bounded by hedges, until we rumbled across cattle grids and entered the wide-open spaces of the moor. The roads remained narrow, but the vistas were wide open. Patches of the moor have been cultivated but most of it is not. Sheep, cattle, and occasional horses or ponies grazed here and there.
We headed up a hill topped with what looked from afar like the ruins of a temple or a small fortress. As we neared it, we saw it consisted of piles of huge flat surfaced, irregularly shaped greyish boulders piled on top of each other in what seemed like a state of precarious balance. It appeared as if a giant had collected these stones and put them together in piles, as if to tidy up the land around them, to clear the space for animals to graze. We had arrived at Combestone Tor. A ‘tor’ is defined as:
“… a large, free-standing rock outcrop that rises abruptly from the surrounding smooth and gentle slopes of a rounded hill summit or ridge crest.”
The definition of tor includes the rocky outcrops I have seen in South Africa, where they are known as ‘koppie’ or ‘kopje’.
We walked from the car park towards the picturesque, tall piles of rocks, the tor, arranged almost artistically. Nature has done a better job aesthetically than many modern artists. A strong warm wind buffeted us as we approached them. It is weather conditions, like wind and rain, that have shaped the stones over the centuries and millennia. The formation of these geological formations began about 280 million years ago when molten rock crystallised to form granite (see: www.dartmoor.gov.uk/data/assets/pdf_file/0025/72097/lab-tors.pdf ). To cut a very long story short, rock covering the granite gradually wore away, allowing the granite to become exposed to the atmosphere. Oversimplifying a lot, the minerals between the lumps of granite became worn away by meteorological forces and, during the ice age(s), by mechanical forces generated by freezing and thawing. What has been left after all this is what we see today.
The earliest surviving written mention of Combestone Tor was in 1333, when it was named ‘Comerston’ (see: http://www.legendarydartmoor.co.uk/combe_stone.htm). On an 1809 map the tor is named ‘Cumstun’. Over the years its name has mutated to ‘Combestone’.
We wandered around the tor enjoying the amazingly balanced jumble of rocks of different sizes and the views of the surrounding landscape that stretches far below the summit of the hill (1168 feet above sea level) on which the weathered stones perch. Nearby brown cattle grazed, probably unaware of the strange geological formations, which we had come to enjoy. Recently, we visited the former home and gardens of the sculptor Henry Moore. His often huge sculptures dominate the landscape like the stone pillars that form the tor. Whereas Moore’s sculptures seemed to intrude on the landscape and deform one’s view of it, the rocky piles that comprise the tor feel harmoniously integrated into their surroundings. Give me moor, rather than Moore, any day!