Llandegfedd Reservoir
- Area
- 1.72 km²
- Tonight
- 7°CPartly cloudy · Wind 15 km/h W
Llandegfedd Reservoir is a lake at 84 m above sea level in Wales, United Kingdom, 1.72 km² in area and 2.4 km long.
All facts
- Surface elevation
- 84 m
- Length
- 2.4 km
- Shoreline
- 10.4 km
Llandegfedd Reservoir in numbers
Shoreline from OpenStreetMap.
- Shoreline
- 10.4 km≈2½ h to walk around
Llandegfedd Reservoir 3D map
Drag to orbit · click, then scroll to zoom (or Ctrl/⌘ + scroll) · One finger scrolls the page · two fingers orbit and zoom · 4.4 × 4.4 km
Llandegfedd Reservoir terrain and contours
10 m contours from the Copernicus GLO-30 terrain model. Click two points on the map to draw your own cross-section.Tap two points on the map to draw your own cross-section.
Llandegfedd Reservoir elevation profile
West → east through the centre
Llandegfedd Reservoir weather
Tonight · Partly cloudy · 7°C (45°F) · 0.1 mm · Wind 15 km/h W
Llandegfedd Reservoir forecast for about 84 m.
- Tonight7°0.1 mm15 km/h W
- Today7°14°29.3 mm41 km/h W
- Sun7°11°0.9 mm38 km/h W
- Mon9°15°17.2 mm33 km/h SW
- Tue9°13°2.7 mm31 km/h SW
- Wed10°14°0.2 mm23 km/h W
- Thu9°13°1.2 mm10 km/h S
- Fri9°13°8.2 mm12 km/h SE
- Sat5°11°0.2 mm10 km/h NW
- Sun4°10°0.1 mm17 km/h NW
Forecast data: MET Norway, CC BY 4.0; daily low and high, precipitation total and strongest wind from the hourly data, model run Oct 24, 01:17 UTC.
Camping & parking near Llandegfedd Reservoir
Campsites, parking, trailheads and mountain huts mapped in OpenStreetMap around Llandegfedd Reservoir, nearest first, by straight-line distance. Check access, fees and permits locally.
Nearest parking
1.2 km SSE
Slope
Share of the 4.4 × 4.4 km view by steepness, from the 30 m model.
Mostly gentle: 93% of the view is under 15°.
- Steeper than 30°
- 0.5% of the 19 km² view
- Relief in view
- 158 m low point 32 m
Land cover
ESA WorldCover 10 m classification of the same area.
Snow & ice means glaciers and year-round snow (a yearly average), not today’s snow cover.
Wildlife seen nearby
Sightings of the most-seen species on iNaturalist (research grade) within 2.2 km; 150 species recorded in all.
Sightings per species 6
- European Robin9
- Speckled Wood9
- Meadow Brown9
- Great Crested Grebe8
- White Wagtail8
- Little Egret6
Where Llandegfedd Reservoir sits
- Region
- Wales60United Kingdom371Europe2,143
Nearby places
Llandegfedd Reservoir downloads: topographic map, heightmap, STL 3D model and DEM
Free files made in your browser from this page's terrain data. No sign-up; credit the sources below.
3D printing & 3D apps
GIS & GPS
Free to use with credit: see the data sources
Data sources
- Terrain
- Produced using Copernicus WorldDEM-30 © DLR e.V. 2010-2014 and © Airbus Defence and Space GmbH 2014-2018 provided under COPERNICUS by the European Union and ESA; all rights reserved. The European Union, ESA, DLR and Airbus incur no liability for any use of this data and do not endorse this service.
- Imagery
- Contains modified Copernicus Sentinel data 2025 (scene 2025-08-16)
- Land cover
- © ESA WorldCover project 2021 / Contains modified Copernicus Sentinel data (2021) processed by ESA WorldCover consortium
- Facts
- Wikidata (CC0)
- Camping & parking, Geometry
- © OpenStreetMap contributors (ODbL)
- Wildlife
- iNaturalist community observations, counts only
- Forecast
- Weather forecast from MET Norway (CC BY 4.0)