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Faroe Islands Faroe IslandsIsland

Kalsoy

30.3 km² rising to 788 m out of the Norwegian Sea.

When to go

Kalsoy seen from space, cut out from the sea (Sentinel-2)
N 1 km

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

In numbers

30.3km²

Area

43km

Coastline

788m

Highest point

Nestindar

95

People

10°C

Warmest sea

August

603km

To the mainland

When to go to Kalsoy

Good all year round.

The sea is warmest in August (10 °C) and coolest in February (7 °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.

Island

Kalsoy is an island in Faroe Islands. It covers 30.3 km², with 43 km of coastline. Its highest point, Nestindar, rises to 788 m. About 95 people live on it. The nearest mainland is 603 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 Kalsoy.

  • 1beaches
  • 5viewpointsView to Gjogv and 4 more
  • 1lighthousesKalsoyar viti
  • 1ferry terminalsKalsoy
  • 13named peaksNestindar, Botnstindur, Gríslatindur and 10 more
  • 1waterfalls
  • 13ruins and archaeological sitesBlankskáli and 12 more
  • 1waymarked walking routesMikladalur - Trøllanes
  • 1campsitesCamping Mikladalur

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

Kalsoy in our other atlases

Everything Coastya, Peakyas, Lakeyas and Cascadyas know about what lies inside Kalsoy, each with its own numbers.

  • 1beachCoastya
  • Beach with the warmest sea

    10.3°C

    Kalsvík

    sea in the warmest month · according to Coastya

1 beaches

on Coastya, the beach atlas

  1. Kalsvíkcove10.3°C

Open Coastya ↗

The shape of the land.

On average the island stands 246 m above the sea. 44 % of it is below 200 m.

  • 11 %0–50 m
  • 33 %50–200 m
  • 49 %200–500 m
  • 7 %500–1,000 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.

Kalsoy30 km²
Manhattan54 km²
Santorini76 km²

5 km

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

Month by month

The weather on the island.

JanFebMarAprMayJunJulAugSepOctNovDec
Afternoon high (°C)6667810111211987
Night low (°C)444568101110865
Sea (°C)7777891010101088
Rain (mm)11186877169637280100105108118
Wet days221920161312151618202122
Sun h/day0.00.82.54.45.95.85.04.52.91.20.10.0
Wind (km/h)383734312622222329333537

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+0.1−0.2±0.0+0.3+0.1+0.1±0.0−0.1+0.1±0.0+0.9+0.6
2021−0.1−0.1+0.9+0.2−0.3+0.1+0.3+0.4+0.4+0.4+0.5+0.4
2022±0.0−0.3+0.1+0.1+0.4+0.3+0.1+0.1+0.5+0.5+0.9+0.6
2023±0.0+0.3±0.0+0.3+0.3+0.8+0.3+0.3+0.7+0.4+0.4+0.2
2024+0.2+0.4+0.4+0.3+0.8+0.1+0.2+0.4+0.5+0.3+0.8+0.4
2025+0.2+0.8+0.8+1.0+1.5+0.7+1.3+1.4+1.4+1.5+1.3+0.8

+1 warmer than usual −1 cooler than usual

Photos

Seen by visitors.

Kalsoy Kunoy view 1
kallerna · CC BY-SA 4.0
Kalsoyarfjordur, Faroe Islands
Sietse Snel · Public domain
Kalsoy - Faroe Islands
th_norge · CC BY 4.0
Kalsoy - view
Raf24~commonswiki · CC BY 4.0

About these numbers

Names, area, populationWikidata (Q212043) · 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
Beaches, mountains, lakes and waterfallsCoastya — Wikidata · CC0; © OpenStreetMap contributors · ODbL; GeoNames · CC BY 4.0; NOAA OISST

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

The family

Do you prefer beaches, lakes, mountains, waterfalls, islands, rivers or canyons?

Same idea, other landscapes: field atlases built on open data, month by month, in seven languages.

beachesCoastyaFind your beach: sea temperature, sun and swimming month by month.Visit
lakesLakeyasEvery lake on Earth: water temperature, ice, depth and the shore.Coming soonVisit
mountainsPeakyasEvery summit in 3D: summit weather, the 0 °C line, huts and trails.Visit
waterfallsCascadyasEvery waterfall: height, flow month by month and when it roars.Coming soonVisit
islandsIslandyasEvery island from the sea up: size, sea temperature, ferries and 3D.You are here
riversRiveryasEvery river from source to sea: the journey, the flow and the basin in numbers.Visit
canyonsCanyonyasEvery canyon cut to scale: depth to the floor, rim and floor temperatures, trails and viewpoints.Coming soonVisit