What is recorded here
The National Monuments Record of Wales records Dyffryn Mymbyr, Wall XX as Wall from the Unknown 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
Gap in mountain wall to allow the stream to pass throughMountain or hill · 158 yd
Gentle hill slopes above the A 4086Mountain or hill · 313 yd
Cottages, Dyffryn MymbyrHouse · 371 yd
Ffermdy Cwm-clorad-isaf FarmhouseOld home or work place · 562 yd
Remnant of a once much larger forestForest or wood · 977 yd
The eastern end of the largest forest remnantForest or wood · 1525 yd
Stone Shelter on Y Foel GochStanding or carved stone · 1.0 mi
Y Foel GochMountain / peak · 1.1 mi
Gallt yr OgofMountain / peak · 1.1 mi
Y Foel Goch summit cairnAncient tomb or cairn · 1.1 mi
Daear DduCliff · 1.8 mi
A depleted waterfall on the upper reaches of Afon YstumiauWaterfall · 2.4 mi