Afon Gallt-y-gwg (Unclassified).
Grid Reference: SH 80979 58473. Parish: Llanrwst Rural, Denbighshire
When recorded: 1898-1908. Primary Source: OS 2nd Edition Maps. Secondary Source: GB1900 website

Allotment on Gallt y Celyn (Field).
Grid Reference: SH 80554 54593. Parish: Llanrwst Rural, Denbighshire
When recorded: 1841. Primary Source: none. Secondary Source: Cynefin

Allotment on Gallt y Celyn (Field).
Grid Reference: SH 81191 54213. Parish: Llanrwst Rural, Denbighshire
When recorded: 1841. Primary Source: none. Secondary Source: Cynefin

Allotment on Gallt y Foel (Field).
Grid Reference: SH 80422 56563. Parish: Llanrwst Rural, Denbighshire
When recorded: 1841. Primary Source: none. Secondary Source: Cynefin

Allt Pen-gallt (Unclassified).
Grid Reference: SN 35686 42952. Parish: Llangynllo, Cardiganshire
When recorded: 1898-1908. Primary Source: OS 2nd Edition Maps. Secondary Source: GB1900 website

Big allt (Field).
Grid Reference: SH 78771 48954. Parish: Penmachno, Caernarfonshire
When recorded: 1841. Primary Source: none. Secondary Source: Cynefin

Bigallt (Field).
Grid Reference: SJ 18418 63539. Parish: Cilcain, Flintshire
When recorded: 1841. Primary Source: none. Secondary Source: Cynefin

Bodringallt (Unclassified).
Grid Reference: SS 98570 95335. Parish: Rhondda, Glamorgan
When recorded: 1898-1908. Primary Source: OS 2nd Edition Maps. Secondary Source: GB1900 website

Bodringallt Colliery (Unclassified).
Grid Reference: SS 98120 95395. Parish: Rhondda, Glamorgan
When recorded: 1898-1908. Primary Source: OS 2nd Edition Maps. Secondary Source: GB1900 website

BODRINGALLT TERRACE (Unclassified).
Grid Reference: SS 98350 95252. Parish: Rhondda, Glamorgan
When recorded: 1898-1908. Primary Source: OS 2nd Edition Maps. Secondary Source: GB1900 website