Garth Hill

Garth Hill, known locally as The Garth, rises between the villages of Llantwit Fardre and Pentyrch near Cardiff. It is a prominent landmark visible from much of the city and the Taff Valley, and on clear days the view stretches as far as Weston-super-Mare and the Brecon Beacons. The hill overlooks smaller settlements such as Gwaelod-y-Garth and Taff’s Well, while Pentyrch lies on its opposite side. At the summit stand several Bronze Age tumuli, ancient burial mounds that date from the early to middle Bronze Age. A striking crag on the hill offers wide views across Cardiff and the Taff valley. The Garth shares its name with a nearby sister hill, the Lesser Garth, which is largely composed of limestone and has been heavily quarried. The valley between them is made of softer coal measures, while the main hill is formed from hard Pennant sandstone. Until the 19th century, small coal mines dotted the lower slopes and valley, supplying ironworks along the River Taff. Traces of these mines have mostly vanished, though the restored entrance to Y Lan Colliery serves as a memorial to a disaster in 1875. A path now leads to this site near Pentyrch’s primary school. The Garth gained wider fame through the 1995 film *The Englishman Who Went up a Hill but Came down a Mountain*, written and directed by Christopher Monger, who grew up in nearby Taff’s Well. The fictional hill in the film, Ffynnon Garw, is believed to represent The Garth, and the Bronze Age burial mound at the summit is said to be the trig point location. Visitors often climb to the top to see the spot made famous by the movie. The hill remains a quiet escape with sweeping views and a sense of history both ancient and modern.