Wednesday, April 20, 2016
ABC Wednesday: O is for Ogofs below the Great Orme
Ogof is the Welsh word for cave. This is Ogof Colomennod one of several found in the Great Orme. Otherwise known as "Pigeons' Cave" it is found in Porth yr Helyg where a quarry was established to produce stone for the construction of Telford's Conwy Bridge and delivered by boat c1820. The wide limestone shelf is easily accessible and is a favourite location for sea angling. Still within Porth yr Helyg are features known as Frog's Head (a natural rock resemblance to a frog seen only from the sea) and Austen's Rock. The latter is a submerged limestone shelf named after the first keeper of Llandudno lighthouse who drew attention to this dangerous underwater feature that can only be seen at low tide.
Leftmost here is Ogof Pen Trwyn which is probably a sea cave and is only visible from the sea.
To the right of that is Ogof Haner Dydd (The Midday Cave). At 12 noon on the 21st March and the 21st September the sun shines directly into the mouth of the cave. It stretches 30m and is thought by some to be part of the Elephant Cave system.
More information on Caves of the Llandudno Area can be found on the Caves of North Wales site.
A contribution to ABC Wednesday and Wednesday Waters.