
As can be seen on the image, the grooves align exactly North / South.
Image credit: Rivington Pike
As can be seen on the image, the grooves align exactly North / South.
Boulder showing 2 deeply cut parallel grooves.
Note :- The exact location of this site cannot be guaranteed as it does not appear on any O.S. maps.
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This chance find was on the top of Hurst Hill surrounded by many other stones / boulders outcropping through the eroding peat.
When I put my compass next to the grooves to give a feeling of size, I was surprised to see that they aligned precisely North / South.