(wales)
Type: natural=water
Coordinates: 52.272932326344076, -3.5969571937079676
Area: 0.8358104735107422 km²
OSM tags:
alt_name: Elan Valley Reservoirs
area: yes
name:cy: Cronfa Ddŵr Garreg-ddu
name:en: Garreg-ddu Reservoir
natural: water
source: NPE and Landsat
source:name: OS OpenData StreetView
water: reservoir