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Sao Tome and Principe Sao Tome and PrincipeIsland

Príncipe

139 km² rising to 948 m out of the Gulf of Guinea.

When to go

Príncipe seen from space, cut out from the sea (Sentinel-2)
Santo António
N 2 km

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

In numbers

139km²

Area

95km

Coastline

948m

Highest point

Pico de Príncipe

7,344

People

29°C

Warmest sea

March

213km

To the mainland

When to go to Príncipe

Best for the beach from January to March and from July to August.

The sea is warmest in March (29 °C) and coolest in August (26 °C). You can swim comfortably all year (21 °C or more).

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

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 off of the coast of Africa

Príncipe is an island in Sao Tome and Principe. It covers 139 km², with 95 km of coastline. Its highest point, Pico de Príncipe, rises to 948 m. About 7,344 people live on it. The nearest mainland is 213 km away.

Read more on Wikipedia

Getting there

  • Principe Airport (PCP)airport on the island, with scheduled flights
  • Ferries1 ferry terminals on the island
  • 213 km from the mainlanddistance to the nearest continental coast
  • From January to March and from July to Augustbest months to go (from 30 years of averages)

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 Príncipe.

  • 41beachesPraia Campanha, Praia Seabra, Praia Boi and 38 more
  • 4viewpointsPraia Banana, Oque Daniel, Miradouro Terreiro Velho and 1 more
  • 1ferry terminals
  • 7named peaksPico do Príncipe, Pico Mencorne, Pico Papagaio and 4 more
  • 2waterfallsOquepipi
  • 1ruins and archaeological sites
  • 9hotels, guesthouses and apartments
  • 23restaurants, 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

Príncipe in our other atlases

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

  • 46beaches and covesCoastya
  • 8mountainsPeakyas

46 beaches

on Coastya, the beach atlas

  1. Praia Inhame29.3°C
  2. Praia Guegue29.3°C
  3. Praia São João29.3°C
  4. Praia de Santana29.3°C
  5. Praia Salgada29.3°C
  6. Praia do Periquito29.3°C
  7. Praia Pequena29.3°C
  8. Praia do Novo Destino29.3°C

38 more on CoastyaOpen Coastya ↗

8 mountains

on Peakyas, the mountain atlas

  1. Pico de Príncipe947m
  2. Picos de Mencorne701m
  3. Pico Negro
  4. Carriote
  5. Barriga Branca
  6. Morro Papagaio
  7. Pico João Dias Pai
  8. Morro de Este

Open Peakyas ↗

The shape of the land.

On average the island stands 173 m above the sea. 74 % of it is below 200 m.

  • 15 %0–50 m
  • 59 %50–200 m
  • 21 %200–500 m
  • 5 %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.

Príncipe139 km²
Malta247 km²
Santorini76 km²

10 km

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

Towns on the island

  • Santo António1,156 people

Month by month

The weather on the island.

JanFebMarAprMayJunJulAugSepOctNovDec
Afternoon high (°C)282828282826262626272727
Night low (°C)272828282726252526262627
Sea (°C)292929292927262626272828
Rain (mm)14113620520217575403798226232155
Wet days262429282718141221292927
Sun h/day4.94.84.64.54.44.13.53.94.24.04.35.0
Wind (km/h)141514141519191918151414

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+0.9+1.1+0.7+0.4+0.7+0.5+0.3+0.7+0.2+0.1+0.5+0.1
2021+0.1+0.4−0.2+0.3+0.5+0.9+1.3+0.9+0.8+0.5+0.5+0.4
2022−0.1+0.3−0.1−0.2+0.1±0.0+0.5+0.5+0.5+0.5−0.2−0.2
2023+0.3+0.2+0.2+0.4+0.7+0.7+0.7+0.6+1.1+0.7+0.4+0.7
2024+0.8+1.1+0.8+1.1+1.2+0.9+1.3+0.3+0.9+0.5−0.1+0.1
2025+0.1+0.6+0.2+0.2+0.1+0.5+0.1+0.1−0.2−0.5−0.3−0.1

+1 warmer than usual −1 cooler than usual

Photos

Seen by visitors.

Principe 3181
César J. Pollo · CC BY-SA 4.0
Principe 1220
César J. Pollo · CC BY-SA 4.0
Príncipe Island Biosphere Reserve - Praia Caixão mangorve
Antoniodabreu · CC BY-SA 4.0
Príncipe speirops (Zosterops leucophaeus)
Charles J. Sharp · CC BY-SA 4.0

About these numbers

Names, area, populationWikidata (Q210636) · 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, Peakyas — 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.Visit