What is recorded here
The National Monuments Record of Wales records Pen-y-Heolgerrig, Air Shaft S of.. as Ventilation Shaft from the Post Medieval period. The saved point comes from the official national record. Inclusion does not by itself mean that the public may enter the place.
The historic-place record does not grant public access. Check current conditions and ownership before entering land or a building.
Places near here
Calfaria Chapel, Heolgerrig, Merthyr TydfilChurch, cross or graveyard · 200 yd
Multi-sport games court, Heolgerrig Primary SchoolHeritage place · 242 yd
Mynydd Aberdare Parish Boundary Stone IBoundary Stone · 900 yd
Level, N of Winch FawrLevel · 902 yd
Mynydd AberdareMountain / peak · 1004 yd
Scrambling into the forestForest or wood · 1635 yd
Clock tower, Kevin Ryan Court, Merthyr TydfilCastle, fort or tower · 1725 yd
Training and drill tower, Merthyr Tydfil Fire StationCastle, fort or tower · 1.1 mi
Multilingual welcome, Cyfarthfa Park and Museum, Merthyr TydfilHeritage place · 1.1 mi
Trees in Cyfarthfa Park Lake, Merthyr TydfilHeritage place · 1.1 mi
Twyn GwersyllfaMountain / peak · 1.2 mi.jpg?width=1280)
War Memorial in Merthyr Tydfil town centreHeritage place · 1.2 mi