Summit · Wales

Garth Hill

307 m1,007 ft

Prominence: 211 m693 ft
Isolation: 4.5 km
Tonight: 6°CPartly cloudy · Wind 29 km/h W

Garth Hill is a 307 m (1,007 ft) summit in Wales, United Kingdom.

All facts

Elevation: 307 m · 1,007 ft
Nearest higher peak: Cefn Eglwysilan (382 m)
Region: Wales, United Kingdom
Coordinates: 51.5432° N, 3.2940° W

Open the 3D view

3D map

Garth Hill 3D map

Drag to orbit · click, then scroll to zoom (or Ctrl/⌘ + scroll) · One finger scrolls the page · two fingers orbit and zoom · 6 × 6 km

Surface

Vertical scale

Topographic map

Garth Hill 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.

Index contours every 50 mShowing west → east through the summit

Garth Hill elevation profile

West → east through the summit

Hover the profile to read elevation and distance.Tap or drag along the profile to read elevation and distance.

Weather

Garth Hill weather

Tonight · Partly cloudy · 6°C (43°F) · 0.6 mm · Wind 29 km/h W

Garth Hill forecast for the summit, about 307 m.

Tonight6°0.6 mm29 km/h W
Today7°14°35.8 mm60 km/h W
Sun8°11°1.9 mm55 km/h W
Mon8°15°20.4 mm39 km/h SW
Tue10°12°3.7 mm33 km/h SW
Wed9°13°2.0 mm25 km/h W
Thu8°11°0.3 mm10 km/h SE
Fri8°13°7.3 mm16 km/h SE
Sat4°10°0.5 mm11 km/h W
Sun2°9°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.

Slope

Share of the 6 × 6 km view by steepness, from the 30 m model.

Mostly gentle: 87% of the view is under 15°.

Gentle, 0–15°

87.0%

Moderate, 15–30°

11.5%

Steep, 30–45°

1.4%

Cliffs, 45° and over

0.1%

Steeper than 30°: 1.5% of the 36 km² view
Relief in view: 285 m low point 19 m

Land cover

ESA WorldCover 10 m classification of the same area.

Trees 51.5%Grassland 34.9%Built-up 12.7%

Snow & ice means glaciers and year-round snow (a yearly average), not today’s snow cover.

Wildlife

Wildlife seen nearby

Sightings of the most-seen species on iNaturalist (research grade) within 3 km; 583 species recorded in all.

Sightings per species 6

Wood anemone23
Woodland Dor Beetle19
Speckled Wood17
Ramsons14
Western Honey Bee13
Cuckoo-pint13

Where it sits

Where Garth Hill sits

Nearby

Nearby places

More 1

Llandegfedd ReservoirLake28 km NE

Downloads

Garth Hill 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.

Print & wall

JPGGarth Hill satellite image (JPEG)Sentinel-2 true-colour image of the same area, taken 2025-08-16.

3D printing & 3D apps

GIS & GPS

</>Embed this mapPaste this into your site to show the interactive 3D terrain, with a credit link back here.

<iframe src="https://topolu.com/embed/garth-hill" width="100%" height="480" style="border:0" loading="lazy" allowfullscreen title="3D terrain of Garth Hill"></iframe>
<p><a href="https://topolu.com/garth-hill" rel="nofollow">Topolu</a></p>

Free to use with credit: see the data sources

Accuracy

How accurate is this?

within 10 m This 3D map reads 304 m at the summit; the official height is 307 m.

A 30 m terrain model averages each cell, so a few metres either way is normal.

Source	Summit	Difference
Official height (Wikidata)	307 m	—
Copernicus GLO-30 (used on this page)	304 m	-3 m
Copernicus GLO-90	301 m	-6 m

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)
Wildlife: iNaturalist community observations, counts only
Accuracy comparison: Includes Copernicus WorldDEM-90 © 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.
Forecast: Weather forecast from MET Norway (CC BY 4.0)
Sources: Wikidata · GeoNames · Wikipedia