Rhyd Y Galen Caravan Park Ffordd Bethel, Bethel, Caernarfon, Gwynedd, LL55 1UL
'Mewnlenwi' arfaethedig o ochrau'r sied cynnal a chadw presennol i greu storfa beiriannau dan do, derbynfa a swyddfa, ynghyd ag amnewid y garafán sefydlog bresennol (a ddefnyddir fel llety ar gyfer y rheolwr) gydag estyniad i'r sied cynnal a chadw presennol i ddarparu llety rheolaethol i Warden y Parc. Proposed 'infill' of existing maintenance shed sides to create covered machinery store, reception and office, together with replacement of existing static caravan (used as managerial accommodation) with an extension to the existing maintenance shed to provide managerial accommodation for the Park Warden.