What is recorded here
The National Monuments Record of Wales records Marker Cairn, Twynau Gwynion I as Marker Cairn from the Modern period. The saved point comes from the official national record. Inclusion does not by itself mean that the public may enter the place.
Marker Cairn, Twynau Gwynion I is a prehistoric cairn, likely dating to the Neolithic or Early Bronze Age. Its significance lies in its role as a landscape marker and potential ceremonial or funerary site, reflecting early monument-building traditions in upland Wales.
The historic-place record does not grant public access. Check current conditions and ownership before entering land or a building.
Places near here
Twynau GwynionMountain / peak · 6 yd
Former railway bridge south of Pontsticill ReservoirHeritage place · 713 yd
Brecon Mountain Railway north of Pant StationMountain or hill · 722 yd
Tyle Haidd disused quarryOld home or work place · 726 yd
Llwynybrain from the Brecon Mountain RailwayMountain or hill · 908 yd
Woodland in Taff valley south of Pontsticill ReservoirForest or wood · 1072 yd
Old stone bridge below Pontsticill ReservoirStanding or carved stone · 1192 yd
Dam and valve tower at PontsticillCastle, fort or tower · 1488 yd
Water Tower at PontsticillCastle, fort or tower · 1564 yd
Pontsticill Junction Signal Box, Pontsticill Station, Brecon & Merthyr Railway; Pontsticill Junction Signal Box, Pontsticill Station, Brecon Mountain RailwaySignal Box · 1591 yd
Christmas tree at Pontsticill StationHeritage place · 1629 yd
Railway Museum, PontsticillHeritage place · 1640 yd