Castell Bach - Cwm Tydi

DTM- (Digital Terrain Model, i.e. No buildings or foliage) Overlooking Castell Bach Bay lies a coastal bivallate promontory fort, Castell Bâch. Concentric Annex. Two-phase construction with outer bank & ditch a later addition. (K.Ray survey 1988) No recorded finds or excavations, hence undated*. (Scheduled monument) Iron Age tribal association (conjecture based on location): Demetae *Possible age range 2000-2700BP (Before present) Descriptions from hillforts.arch.ox.ac.uk & Dyfed Archaeological Trust HER. 1st ED OS Mapping via National Library of Scotland. Contains public sector information licensed under the Open Government Licence v3.0.