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United Kingdom United KingdomIsland

Lundy

4.2 km² of land in the Bristol Channel.

When to go

Lundy seen from space, cut out from the sea (Sentinel-2)
N 0.2 km

Satellite: Sentinel-2 cloudless 2016 by EOX (CC BY 4.0). Outline and points © OpenStreetMap contributors / Natural Earth. North up.

In numbers

4.2km²

Area

21km

Coastline

141m

Highest point

29

People

17°C

Warmest sea

August

248km

To the mainland

When to go to Lundy

Good all year round.

The sea is warmest in August (17 °C) and coolest in February (9 °C). The water never reaches 21 °C: bring a wetsuit.

Sea temperature (the water level) Air: night low to afternoon high Wet days

Averages 1991–2020. Sea: NOAA OISST, the water within 35 km of the coast. Air, rain and sun: NASA POWER. Best months weigh warm afternoons (23–30 °C), sea of 24 °C or more and few wet days.

Largest island in the Bristol Channel

Lundy is an island in United Kingdom. It covers 4.2 km², with 21 km of coastline. Its highest point rises to 141 m. About 29 people live on it. The nearest mainland is 248 km away.

Read more on Wikipedia

Getting there

Plan the trip

Ferries, stays and things to do

Some links above are affiliate links: if you book through them we may earn a commission, at no extra cost to you. It never changes what the data on this page says.

On the island

What you find on Lundy.

  • 2beachesQuarry Beach, Devil's Kitchen
  • 3lighthousesOld Light, Lundy South Lighthouse, Lundy North Lighthouse
  • 1ferry terminals
  • 2named peaksTibbett's Hill, Beacon Hill
  • 6castles and fortsCastle Cottage, Castle Keep North, Castle Keep East and 3 more
  • 15ruins and archaeological sitesThe Battery, Heinkel Bomber Remains, Gunhouse and 12 more
  • 1campsitesCamping Field

Counted in OpenStreetMap, the map anyone can edit, inside the island's outline. A low number may only mean nobody has mapped it yet.

The shape of the land.

On average the island stands 89 m above the sea. 100 % of it is below 200 m.

  • 19 %0–50 m
  • 81 %50–200 m

Share of the island's area in each altitude band, from the Copernicus DEM (30 m, read at 30–240 m on large islands).

Size, for real

Next to islands you may know.

Lundy4 km²
Capri10 km²

2 km

All outlines drawn to the same scale (Natural Earth and OpenStreetMap).

Month by month

The weather on the island.

JanFebMarAprMayJunJulAugSepOctNovDec
Afternoon high (°C)88912141718181714119
Night low (°C)55569121414121186
Sea (°C)999101114161716151311
Rain (mm)1199283636979889474118128130
Wet days181514141314161615182018
Sun h/day1.32.94.77.28.38.67.76.75.73.31.70.9
Wind (km/h)272624202019192021242627

Averages 1991–2020 for the ~55 km NASA POWER cell over the island; the sea from NOAA OISST.

Recent years

Warmer and cooler years at sea.

Each month's sea temperature compared with its 1991–2020 average, in degrees.

JanFebMarAprMayJunJulAugSepOctNovDec
2020+0.6+0.7+0.3+0.4+0.5+0.3+0.2+0.6+0.4−0.3+0.1+0.4
2021+0.1+0.2+0.4±0.0−0.3+0.5+1.0−0.2+0.8+0.5+0.9+0.9
2022+1.0+1.1+1.1+1.0+1.5+1.1+0.9+1.0+0.8+0.7+1.2+0.9
2023+1.1+0.7+0.6+0.5+1.1+1.5+1.0+0.6+1.3+0.8+0.7+0.7
2024+0.8+1.0+1.4+1.4+1.2+0.6+0.3+0.3+0.2+0.5+0.8+0.4
2025+0.6+0.4+0.8+1.2+1.7+1.7+1.8+0.9+0.3+0.6+0.5+0.7

+1 warmer than usual −1 cooler than usual

Photos

Seen by visitors.

Old Light, Lundy, June 2011
MichaelMaggs · CC BY-SA 3.0
The Jetty, Lundy
MichaelMaggs · CC BY-SA 3.0
Devon coast from Lundy
Nilfanion · CC BY-SA 3.0
Interior of St Helena's church, Lundy
Nilfanion · CC BY-SA 3.0

About these numbers

Names, area, populationWikidata (Q324812) · CC0
Outline© OpenStreetMap contributors · ODbL
Sea temperatureNOAA OISST v2.1 · 1991–2020
ClimateNASA POWER · 1991–2020
Relief, 3D modelCopernicus DEM GLO-30 · © DLR e.V., © Airbus Defence and Space GmbH, Copernicus/ESA
Beaches, ports, lighthouses, trails© OpenStreetMap contributors · ODbL
TownsGeoNames · CC BY 4.0
ImagesEOX Sentinel-2 cloudless 2016 · CC BY 4.0; Wikimedia Commons

Every figure is an average, an estimate or a count from a public dataset. Licences and methods: data sources.

The family

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