Allt Cwm-creigiau (Topographic feature).
Grid Reference: SN 42741 31871. Parish: Llanfihangel-ar-arth, Carmarthenshire
When recorded: 1898-1908. Primary Source: OS 2nd Edition Maps. Secondary Source: GB1900 website

Allt Cwm-creigiau-fâch (Topographic feature).
Grid Reference: SN 43150 32157. Parish: Llanfihangel-ar-arth, Carmarthenshire
When recorded: 1898-1908. Primary Source: OS 2nd Edition Maps. Secondary Source: GB1900 website

Cae creigiau (Field).
Grid Reference: SH 48316 51575. Parish: Llanllyfni, Caernarfonshire
When recorded: Circa 1840. Primary Source: none. Secondary Source: Cynefin

Cae tan y creigiau (Field).
Grid Reference: SH 25085 79188. Parish: Holyhead Rural, Anglesey
When recorded: Circa 1840. Primary Source: none. Secondary Source: Cynefin

Cae tan y creigiau (Field).
Grid Reference: SH 92126 67922. Parish: Llanfair Talhaiarn, Denbighshire
When recorded: Circa 1840. Primary Source: none. Secondary Source: Cynefin

Cae'r creigiau (Field).
Grid Reference: SH 61327 06782. Parish: Llanegryn, Merionethshire
When recorded: Circa 1840. Primary Source: none. Secondary Source: Cynefin

Cefn Creigiau (Unclassified).
Grid Reference: SN 76499 73300. Parish: Upper Llanfihangel-y-Creuddyn, Cardiganshire
When recorded: 1898-1908. Primary Source: OS 2nd Edition Maps. Secondary Source: GB1900 website

Cefn y Creigiau (Unclassified).
Grid Reference: SN 99952 55381. Parish: Llanfihangel Brynpabuan, Brecknockshire
When recorded: 1898-1908. Primary Source: OS 2nd Edition Maps. Secondary Source: GB1900 website

Coed Creigiau (Unclassified).
Grid Reference: SH 77366 63665. Parish: Llanrhychwyn, Caernarfonshire
When recorded: 1898-1908. Primary Source: OS 2nd Edition Maps. Secondary Source: GB1900 website

Coed Creigiau (Unclassified).
Grid Reference: SH 87741 07065. Parish: Cemmaes, Montgomeryshire
When recorded: 1898-1908. Primary Source: OS 2nd Edition Maps. Secondary Source: GB1900 website