Fan Brycheiniog Fan Brycheiniog Fan Brycheiniog is the highest peak at 2633 feet (just over 800 m) in the Black Mountain ("Y Mynydd Du") region of the Brecon Beacons National Park in southern Wales. There is a trig point at the peak and on the edge of the escarpment, and nearby, a stone shelter with an inner seat. It is just inside the county of Powys, formerly Brecknockshire, the Welsh name of which gives the mountain its name. It is also within the Fforest Fawr Geopark designated in 2005 in recognition of the area's geological heritage. The views of the moorland and
Pen Ty-Nant Pen Ty-Nant Pen Ty-Nant () is a hill within the Snowdonia National Park in Gwynedd, North Wales. Pen Ty-Nant is a member of the Arenig range, just from the small hamlet of Rhyd-uchaf and from Bala. Its parent peak Arenig Fawr is approximately to the west. It is a continuation of a small ridge that begins just to the northwest of Bala and ends at Moel y Garnedd on moorland known as the Gwastadros. On a clear day Pen yr Ole Wen, a member of the Carneddau can be seen above Llyn Celyn, to the northwest. Carnedd y Filiast, Moel