The Roman Map of Britain Segontio Caernarvon, Gwynedd

Seguntio (R&C 82) next
Segontio (AI 482₅ Iter xi)

Caernarvon (SH4862)
Segontium (Caernarfon) Roman Fort SH 485 624

Casey, P.J. and Davies, J.L. (Ed.), 1993, Excavations at Segontium (Caernarfon) Roman Fort, 1975-1997, CBA Research Report No 90