Cribarth
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Cribarth is a hill in the Brecon Beacons National Park, Powys, Wales, in the traditional county of Brecknockshire. The summit lies on the broken ridge at an elevation of 428 m at OS grid reference SN
"Sleeping giant" profile of Cribarth viewed from the southwest
Marros Group
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The Marros Group is the name given to a suite of rocks of Namurian age laid down during the Carboniferous Period in South Wales. These rocks were formerly known as the Millstone Grit Series but are no
Sandstones and interbedded mudstones of the Telpyn Point Sandstone Formation, Haroldston Chins, St Bride's Bay