Brithdir Fortlet

Fortlet and Minor Settlement

The Small Roman Fort at Brithdir on the south side of the Wnion valley overlooking Dolgellau from the east was located at a junction of Roman military routes. The fort platform with rounded corner-angles is easily discernable in fields to the north of the line of the Roman road running south-west from Caergai (Margary 66b), which met with the Roman road running south-south-east from the fort at Tomen y Mur (Margary 69b) somewhere in the Dolgellau area. The main coastal route (M. 69b) almost certainly continued south-south-west to the Roman fort and Settlement at Pennal, but there is not much evidence for the actual route it took southwards nor the location of the road junction.

References for Brithdir

  • Air Reconnaissance in Britain, 1958-1960 by J.K. St. Joseph in J.R.S. li (1961) p.130;
  • Roman Roads in Britain : Volume II North of the Foss Way – Bristol Channel by Ivan D. Margary (London 1957); 

Map References for Brithdir

NGRef: SH7718 OSMap: LR124

OS National Grid Reference: SH773188
Dimensions: c.? ft (c.? m)
Area: c.? acres (c.? ha)

Roman Roads near Brithdir

NNW (14) to Tomen Y Mvr NE (11) to Caergai (Gwynedd) Possible road: SSW (13) to Maglona (Pennal, Gwynedd) Margary 66b: NE (8.5) to Rhyd Sarn