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Sicily

25,662 km² rising to 3,357 m out of the Mediterranean Sea.

When to go

Sicily seen from space, cut out from the sea (Sentinel-2)
PalermoCataniaMessinaSiracusaMarsalaGelaRagusa
N 50 km

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

In numbers

25,662km²

Area

940km

Coastline

measured on a simplified outline

3,357m

Highest point

Mount Etna

5,050,000

People

26°C

Warmest sea

August

6km

To the mainland

When to go to Sicily

Best for the beach in September.

The sea is warmest in August (26 °C) and coolest in February (15 °C). Comfortable swimming (21 °C or more): from June to October.

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.

Italian island in the Mediterranean Sea

Sicily is an island in Italy. It covers 25,662 km², with 940 km of coastline. Its highest point, Mount Etna, rises to 3,357 m. About 5,050,000 people live on it. The nearest mainland is 6 km away.

Read more on Wikipedia

Getting there

  • Catania-Fontanarossa Airport (CTA)main airport (4 on the island with scheduled flights)Car hire at CTA airport (Catania)Discover Cars · Affiliate link
  • FerriesPorto Empedocle - Linosa - Lampedusa, Messina - Villa San Giovanni, Trapani - Favignana, Trapani - Pantelleria
  • 6 km from the mainlanddistance to the nearest continental coast
  • Septemberbest 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 Sicily.

  • 553beachesChiappe, Tonnara del Secco, Caletta di Paternella and 550 more
  • 714viewpointsMonte Fontane, Belverde Necropoli della Cavetta, Castello Luna and 711 more
  • 27lighthousesFaro di Brucoli, Faro di Capo Santa Croce, Faro Carrozzieri and 24 more
  • 42ferry terminalsInvasatura IV, Invasatura III, Invasatura II and 39 more
  • 82marinasSan Nicola L'arena Marina, Porticciolo turistico, La Caletta and 79 more
  • 2,562named peaksMonte Frumento delle Concazze, Monte Palestra, Pizzo Carbonara and 2,559 more
  • 49volcanoesEtna, North East Crater, South East Crater and 46 more
  • 75waterfallsAlcantara falls, Gurne dell'Alcantara, Gole dell'Alcantara and 72 more
  • 228castles and fortsMistretta Castle, Ruderi del Castello Arabo - Normanno, Borgo Bagherino and 225 more
  • 1,722ruins and archaeological sitesSaint John’s Catacombs, Ipogeo di Sant'Euplio, Porta di mendolito and 1,719 more
  • 12dive centresOceanoMare diving center, Taormina Diving Center, Mondo sub and 9 more
  • 793waymarked walking routesForza d'Agrò-Piatrabianca, Sentiero natura Le Gurne dell'Alcantara, Sentiero Naturalistico and 790 more
  • 189campsitesIl Cicero, Camping Roccella Mare, Porto di Terra and 186 more
  • 2,790hotels, guesthouses and apartments
  • 7,758restaurants, 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

Sicily in our other atlases

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

  • 135beaches and covesCoastya
  • 79mountainsPeakyas
  • 40lakesLakeyas
  • 3waterfallsCascadyas
  • Highest point

    3,357m

    Mount Etna

    according to Peakyas

  • Largest lake

    7.3km²

    Lago di Lentini

    according to Lakeyas

  • Deepest lake

    98m

    Lago di Ancipa

    according to Lakeyas

  • Warmest lake

    32.1°C

    Pantano Baronello

    surface water, warmest month · according to Lakeyas

  • Beach with the warmest sea

    27.2°C

    Spiaggia Cefalú

    sea in the warmest month · according to Coastya

79 mountains

on Peakyas, the mountain atlas

  1. Mount Etna3,357m
  2. Punta Lucia2,932m
  3. Monte Frumento Supino2,845m
  4. P.zi Deneri2,792m
  5. La Montagnola2,581m
  6. Monte Frumento delle Concazze2,151m
  7. Monte Silvestri1,986m
  8. Pizzo Carbonaraprominence 1,196 m1,979m

71 more on PeakyasOpen Peakyas ↗

40 lakes

on Lakeyas, the lake atlas

  1. Lago di Lentini7.3km²
  2. Lago Pozzillo52 m deep5.6km²
  3. Lago di Ogliastro42 m deep3.9km²
  4. Lago di Piana degli Albanesi2.0km²
  5. Lago Arancio30 m deep1.4km²
  6. Lago di Santa Rosalia39 m deep0.87km²
  7. Pergusa Lake12 m deep0.81km²
  8. Lago di Ancipa98 m deep0.60km²

32 more on LakeyasLakeyas is coming soonOpen Lakeyas ↗

3 waterfalls

on Cascadyas, the waterfall atlas

  1. Cascata del Catafurco
  2. Oxena falls
  3. Cascata delle Due Rocche

Cascadyas is coming soonOpen Cascadyas ↗

The shape of the land.

On average the island stands 423 m above the sea. 29 % of it is below 200 m.

  • 10 %0–50 m
  • 19 %50–200 m
  • 38 %200–500 m
  • 28 %500–1,000 m
  • 6 %1,000–2,000 m
  • <1 %> 2,000 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.

Sicily25,662 km²
Ireland83,069 km²
Iceland101,695 km²

200 km

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

Towns on the island

  • Palermo648,260 people
  • Catania311,584 people
  • Messina219,948 people
  • Siracusa121,605 people
  • Marsala77,915 people
  • Gela75,001 people
  • Ragusa74,251 people
  • Trapani67,531 people
  • Caltanissetta62,797 people
  • Modica54,456 people
  • Bagheria53,149 people
  • Mazara del Vallo51,534 people

Month by month

The weather on the island.

JanFebMarAprMayJunJulAugSepOctNovDec
Afternoon high (°C)121215192431363528231713
Night low (°C)334711161920161284
Sea (°C)151515161822252625222017
Rain (mm)79666343191671153768583
Wet days11109743128101213
Sun h/day4.55.26.57.99.911.512.411.08.16.45.04.3
Wind (km/h)141514141311111011111314

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+0.5+0.7+0.3+0.4+0.8−0.2+1.0+1.2+1.8±0.0+0.6+0.8
2021+0.3+0.5+0.5−0.2+0.2+0.8+0.6+1.1+1.3+0.6+0.9−0.2
2022+0.1+0.3−0.3−0.6+0.4+1.5+2.0+1.4+1.7+1.0+1.4+1.2
2023+1.1+0.5+0.6±0.0−0.4+0.3+1.9±0.0+0.6+1.9+1.4+0.9
2024+0.8+0.9+0.8+0.8+0.5+1.1+1.3+2.2+1.1+0.6+2.1+1.3
2025+1.2+1.1+1.1+0.5+0.7+2.0+1.8+0.4+1.8+0.8+1.0+0.9

+1 warmer than usual −1 cooler than usual

Photos

Seen by visitors.

Sicily in 2025 02
Continentaleurope · CC BY 4.0
Sicily in 2025 03
Continentaleurope · CC BY 4.0
Castelmola and Taormina in Sicily
Cayambe · CC BY 4.0
Italien Sizilien Aussicht von Erice BW 2025-04-30 12-01-31
Berthold Werner · CC BY-SA 4.0

About these numbers

Names, area, populationWikidata (Q4951156) · CC0
OutlineNatural Earth · public domain
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, Lakeyas, Cascadyas — Wikidata · CC0; © OpenStreetMap contributors · ODbL; GeoNames · CC BY 4.0; NOAA OISST; HydroLAKES (Messager et al. 2016) · CC BY 4.0, LakeTEMP (Korver et al. 2024) · 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

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