Satellite: Sentinel-2 cloudless 2016 by EOX (CC BY 4.0). Outline and points © OpenStreetMap contributors / Natural Earth. North up.
In numbers
5.3km²
Area
27km
Coastline
114m
Highest point
Le Moulin
562
People
17°C
Warmest sea
August
35km
To the mainland
When to go to Sark
Good all year round.
The sea is warmest in August (17 °C) and coolest in March (9 °C). The water never reaches 21 °C: bring a wetsuit.
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.
One of the Channel Islands. Part of the Bailiwick of Guernsey, which is one of the British Crown Dependencies
Sark is an island in Guernsey. It belongs to Channel Islands. It covers 5.3 km², with 27 km of coastline. Its highest point, Le Moulin, rises to 114 m. About 562 people live on it. The nearest mainland is 35 km away.
Getting there
- Guernsey Airport (GCI)nearest airport with scheduled flights · 17 km in a straight lineCar hire at GCI airport (Saint Peter Port)Discover Cars · Affiliate link↗
- FerriesGuernsey - Sark, Sark (GBG) - Jersey (GBJ)
- 35 km from the mainlanddistance to the nearest continental coast
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 Sark.
- 10beachesGrand Greve, Port es Saies, Derrible Bay and 7 more
- 8viewpointsWindow in the Rock, Tintageu and 6 more
- 1lighthousesPoint Robert
- 1ferry terminalsMasline Harbour
- 1named peaksLe Moulin
- 3ruins and archaeological sitesLittle Sark Dolmen, Silver Mining
- 3campsitesClos A Jaon Glamping, La Valette Campsite, Pomme de Chien Campsite
- 31hotels, guesthouses and apartments
- 13restaurants, cafés and bars
Counted in OpenStreetMap, the map anyone can edit, inside the island's outline. A low number may only mean nobody has mapped it yet.
Cross-checked with our atlases
Sark in our other atlases
Everything Coastya, Peakyas, Lakeyas and Cascadyas know about what lies inside Sark, each with its own numbers.
1mountainPeakyas
Highest point
114m
prominence 114 m · according to Peakyas
The shape of the land.
On average the island stands 74 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.
5 km
All outlines drawn to the same scale (Natural Earth and OpenStreetMap).
Month by month
The weather on the island.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Afternoon high (°C) | 10 | 9 | 10 | 11 | 13 | 15 | 17 | 18 | 17 | 16 | 13 | 11 |
| Night low (°C) | 8 | 8 | 8 | 9 | 11 | 14 | 16 | 16 | 16 | 14 | 12 | 9 |
| Sea (°C) | 10 | 9 | 9 | 10 | 12 | 14 | 16 | 17 | 17 | 16 | 14 | 12 |
| Rain (mm) | 96 | 79 | 68 | 47 | 51 | 46 | 46 | 54 | 47 | 96 | 110 | 106 |
| Wet days | 16 | 14 | 12 | 11 | 10 | 9 | 9 | 10 | 11 | 16 | 18 | 18 |
| Sun h/day | 1.3 | 2.7 | 4.5 | 7.4 | 8.5 | 8.8 | 8.8 | 7.6 | 6.5 | 3.7 | 1.9 | 1.1 |
| Wind (km/h) | 33 | 32 | 28 | 23 | 22 | 20 | 20 | 21 | 24 | 28 | 32 | 33 |
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.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2020 | +0.6 | +0.8 | +0.5 | +0.5 | +0.5 | +0.7 | +0.7 | +1.1 | +0.9 | +0.2 | +0.4 | +0.6 |
| 2021 | +0.4 | +0.3 | +0.2 | −0.4 | −0.4 | −0.1 | −0.4 | −0.3 | +0.5 | +0.7 | +0.9 | +0.6 |
| 2022 | +0.8 | +1.0 | +1.1 | +0.9 | +1.3 | +0.7 | +0.9 | +0.9 | +1.1 | +0.8 | +1.2 | +0.7 |
| 2023 | +1.1 | +0.6 | +0.5 | +0.3 | +0.5 | +0.6 | +0.7 | +0.2 | +1.2 | +1.2 | +0.7 | +0.7 |
| 2024 | +0.8 | +1.1 | +1.3 | +1.2 | +1.2 | +0.9 | +0.7 | +0.7 | +0.3 | +0.6 | +1.1 | +0.6 |
| 2025 | +0.6 | +0.4 | +0.6 | +1.0 | +1.1 | +1.4 | +1.4 | +0.9 | +0.3 | +0.2 | +0.4 | +0.7 |
+1 warmer than usual −1 cooler than usual
Photos
Seen by visitors.
Nearby
More islands nearby.
Guernsey
Guernsey63 km²110 m16 km away
HermGuernsey1.3 km²66 m8 km away
AlderneyGuernsey8.1 km²90 m33 km away
Jersey
Jersey120 km²143 m29 km away
La MotteJersey0.01 km²8 m37 km away
Isle of Wight
United Kingdom380 km²241 m160 km away
Isle of PortlandUnited Kingdom12 km²149 m124 km away
Île de Batz
France3.1 km²14 m142 km awayAbout these numbers
| Names, area, population | Wikidata (Q3405693) · CC0 |
|---|---|
| Outline | © OpenStreetMap contributors · ODbL |
| Sea temperature | NOAA OISST v2.1 · 1991–2020 |
| Climate | NASA POWER · 1991–2020 |
| Relief, 3D model | Copernicus DEM GLO-30 · © DLR e.V., © Airbus Defence and Space GmbH, Copernicus/ESA |
| Beaches, ports, lighthouses, trails | © OpenStreetMap contributors · ODbL |
| Towns | GeoNames · CC BY 4.0 |
| Images | EOX Sentinel-2 cloudless 2016 · CC BY 4.0; Wikimedia Commons |
| Beaches, mountains, lakes and waterfalls | Peakyas — Wikidata · CC0; © OpenStreetMap contributors · ODbL; GeoNames · CC BY 4.0 |
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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