Kea (island)

Island Greek Cycladic island popular for beaches and hiking

Kea, a Cycladic island near Athens, combines rocky hiking paths, secluded coves and archaeological sites like Karthea; visitors use ferries for day trips and beaches.

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Kea (also called Tzia) is a Cycladic island in the Aegean Sea, administratively part of the South Aegean region of Greece. It is known for a mix of ancient archaeological remains, quiet villages and accessible hiking routes.

The Archaic-period stone sculpture known as the Lion of Kea, the ancient site of Karthea on the southeast coast and the hilltop main town of Ioulis with traditional Cycladic architecture. The island has a network of footpaths and ancient mule tracks linking beaches and ruins.

Kea lies relatively close to the Attica mainland and is commonly visited from the port of Lavrio; ferry crossings from Lavrio typically take around an hour, making the island a convenient short-break destination from the Athens region.

  • Access from Attica: One of the closest Cycladic islands to the Attica mainland and commonly reached by ferry from the port of Lavrio, with crossings typically around one hour depending on service.
  • Hiking and beaches: Known for well-marked hiking trails that link archaeological sites, coastal villages and secluded beaches, making it popular with walkers.

What to See #

  • Lion of Kea: The Lion of Kea, an Archaic-period carved limestone lion standing near the east coast and dating to around the 6th century BC.
  • Karthea archaeological site: Karthea (Karthea/Kartha), an archaeological site on the island's southeast coast with remains of an ancient sanctuary and classical-period structures.
  • Ioulis (main town): Ioulis (Chora), the island's principal town and administrative centre, located inland on a hillside with narrow streets and traditional houses.
Kea (island)
Kea (Tzia), South Aegean, Greece (island)
37.6136, 24.3320

How to Get to Kea (island) #

Kea is served by regular ferry routes from Lavrio (the port east of Athens) - fast ferries from Lavrio reach Kea’s main port (Korissia) in under a couple of hours, while conventional ferries also run from Piraeus with longer crossings. Lavrio is about a 50-70 minute drive southeast of central Athens by the coastal/Attica roads; from Korissia the island’s villages are reachable by local bus or short taxi rides.

Tips for Visiting Kea (island) #

  • Take the frequent ferry from Lavrio (shorter crossing than Piraeus) into Korissia to maximize your time on the island and to connect easily with local buses to Ioulida (Chora).
  • Head inland from the port to Ioulida and the island's network of walking trails-many visitors stay near the port but the quiet hill villages, old churches and archaeological sites (including the Lion of Kea area) are the island's highlights.
  • Avoid weekend day‑trippers by staying a night: evenings in the Chora and coastal villages are markedly quieter and the light for photos and hikes is better early or late in the day.

Best Time to Visit Kea (island) #

Best time to visit Kea is late spring or early autumn to avoid peak summer heat and winds while enjoying pleasant conditions and fewer tourists.

Late spring
May-June · 18-26°C
Mild, pleasant weather with fewer crowds and calmer conditions for hiking and swimming.
High summer
July-August · 24-32°C
Hot, dry and busiest time; strong Meltemi winds can occur, affecting sea conditions on some days.
Early autumn
September-October · 20-28°C
Warm sea and milder crowds as the season tapers off - another excellent time for visiting.

Weather & Climate near Kea (island) #

Climate

Kea (island)'s climate is classified as Hot-Summer Mediterranean - Hot-Summer Mediterranean climate with hot summers (peaking in July) and cold winters (coldest in February). Temperatures range from 7°C to 30°C. Semi-arid with limited rainfall with a pronounced dry season.

Temperature & Rainfall
Temperature Range
30°
Warmest Month
Coldest Month
Monthly Conditions

January

January is cold with highs of 12°C and lows of 7°C. Moderate rainfall (70 mm).

Comfort

Feels Like Cold
C
Temperature
12°

Weather

70 mm
Rainfall
5.3 m/s
Wind
Light Breeze

February

February is the coolest month with highs of 12°C and lows of 7°C. Moderate rainfall (64 mm).

Comfort

Feels Like Cold
C
Temperature
12°

Weather

64 mm
Rainfall
5.8 m/s
Wind
Light Breeze

March

March is cool with highs of 14°C and lows of 8°C. Moderate rainfall (56 mm).

Comfort

11°
Feels Like Cool
11°C
Temperature
14°

Weather

56 mm
Rainfall
4.7 m/s
Wind
Light Breeze

April

April is cool with highs of 17°C and lows of 11°C. Light rainfall.

Comfort

14°
Feels Like Cool
14°C
Temperature
11° 17°

Weather

29 mm
Rainfall
4.5 m/s
Wind
Light Breeze

May

May is mild with highs of 22°C and lows of 15°C. Light rainfall.

Comfort

19°
Feels Like Mild
19°C
Temperature
15° 22°

Weather

17 mm
Rainfall
3.9 m/s
Wind
Light Breeze

June

June is mild with highs of 27°C and lows of 19°C. Almost no rain.

Comfort

23°
Feels Like Mild
23°C
Temperature
19° 27°

Weather

7 mm
Rainfall
4.2 m/s
Wind
Light Breeze

July

July is the warmest month with highs of 30°C and lows of 22°C. The driest month with just 5 mm.

Comfort

26°
Feels Like Warm
26°C
Temperature
22° 30°

Weather

5 mm
Rainfall
4.9 m/s
Wind
Light Breeze

August

August is warm with highs of 29°C and lows of 22°C. Almost no rain.

Comfort

25°
Feels Like Warm
25°C
Temperature
22° 29°

Weather

6 mm
Rainfall
4.9 m/s
Wind
Light Breeze

September

September is mild with highs of 26°C and lows of 18°C. Almost no rain.

Comfort

22°
Feels Like Mild
22°C
Temperature
19° 26°

Weather

9 mm
Rainfall
4.0 m/s
Wind
Light Breeze

October

October is cool with highs of 21°C and lows of 15°C. Moderate rainfall (48 mm).

Comfort

18°
Feels Like Cool
18°C
Temperature
15° 21°

Weather

48 mm
Rainfall
4.2 m/s
Wind
Light Breeze

November

November is cool with highs of 16°C and lows of 11°C. Moderate rainfall (65 mm).

Comfort

14°
Feels Like Cool
14°C
Temperature
11° 17°

Weather

65 mm
Rainfall
4.4 m/s
Wind
Light Breeze

December

December is cool with highs of 13°C and lows of 8°C. The wettest month with 80 mm of rain.

Comfort

11°
Feels Like Cool
11°C
Temperature
13°

Weather

80 mm
Rainfall
5.0 m/s
Wind
Light Breeze

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