"A book was written about 'Ffynnon Garw' which was made into a film 'The Englishman who went up a hill and came down a mountain'. The location of Ffynnon Garw rather implies it is The Garth. This story is a good one but fictional. To set the record straight the Pentyrch History Society and Community Council have put up an information notice near the summit." pentyrch.com
