Nid oes gennych resi chwilio datblygedig. Ychwanegwch un trwy glicio ar y botwm '+ Ychwanegu Rhes'
RCAHMW colour oblique aerial photograph of Pen y Garreg Reservoir taken on 9 July 2018 by Toby DriverFurther Information
NPRNTeitlMath O SafleCasgliadauDelweddau
NPRN309537TeitlPen-y-Garreg Reservoir, Elan Valley Water SchemeMath O SafleCRONFA DDŴRCasgliadau30Delweddau25