Kea Island

Oak-clad Cycladic island closest to Athens, popular for weekend escapes

Kea, also known as Tzia, is the closest of the Cyclades to Athens, reached by a short ferry from the port of Lavrio. Greener and less developed than its famous neighbors, it draws Athenians for quiet weekends of hiking, ancient stone trails, and unhurried harbor villages.

Main image

About Kea#

Kea (Tzia) is a mountainous island in the western Cyclades, unusually green for the archipelago thanks to its extensive oak forests. Its hilltop capital, Ioulida (Chora), spills whitewashed houses across an amphitheatric slope, while the harbors of Korissia and Vourkari sit below. The landscape is stitched together by an old network of stone-paved footpaths.

In antiquity the island held four powerful city-states - Ioulis, Karthaia, Koresia, and Poiessa - and produced notable figures such as the poet Simonides. Its most famous relic is the archaic stone Lion of Kea, carved into bedrock near Ioulida. Proximity to Attica has made Kea a favored weekend retreat rather than a mass-tourism resort.

What to See at Kea#

  • The Lion of Kea, an archaic stone lion carved into hillside rock near Ioulida
  • Ioulida (Chora), the amphitheatric hilltop capital with narrow whitewashed lanes
  • Ancient Karthaia, seaside ruins of a city-state reachable only on foot
  • Korissia and Vourkari, the island's lively northern harbors and yacht anchorages
  • The restored network of ancient stone monopatia trails crossing the island
  • Oak forests and terraced hillsides that make Kea unusually green for the Cyclades

How to Get to Kea#

Kea has no airport and is reached by ferry from Lavrio (Lavrion), a port on the southeast coast of Attica about an hour from central Athens by road. The crossing to Korissia harbor is short, roughly an hour, with frequent sailings in summer and on weekends. Ferries generally do not run from Piraeus, so travelers connect via Lavrio.

Best Time to Visit Kea#

Late spring through early autumn (May-October) is ideal, with warm seas and long daylight. High summer brings the strong Meltemi winds and weekend crowds of Athenians. Spring and autumn are best for hiking the stone trails, offering mild temperatures, wildflowers, and quieter villages.

Weather & Climate near Kea#

Climate

Kea'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 6°C to 29°C. Semi-arid with limited rainfall with a pronounced dry season.

Air Quality: AQI 45 Good
Best Time to Visit
JulyAugustJune
Temperature & Rainfall
Temperature Range
33°
Warmest Month
Coldest Month
Monthly Conditions

January

January is cold with highs of 11°C and lows of 7°C. Moderate rainfall (71 mm) and partly cloudy skies.

58 Acceptable

Comfort

Feels Like Cold
C
Temperature
11°
77%
Humidity
Very Humid

Weather

71 mm
Rainfall
5.3 m/s
Wind
Light Breeze
0.3
UV Index
Low
9.8h daylight

February

February is the coolest month with highs of 12°C and lows of 6°C. Moderate rainfall (65 mm) and partly cloudy skies.

58 Acceptable

Comfort

Feels Like Cold
C
Temperature
12°
77%
Humidity
Very Humid

Weather

65 mm
Rainfall
5.8 m/s
Wind
Light Breeze
0.5
UV Index
Low
10.7h daylight

March

March is cool with highs of 14°C and lows of 8°C. Moderate rainfall (57 mm) and partly cloudy skies.

66 Good

Comfort

11°
Feels Like Cool
11°C
Temperature
14°
77%
Humidity
Very Humid

Weather

57 mm
Rainfall
4.7 m/s
Wind
Light Breeze
0.9
UV Index
Moderate
11.8h daylight

April

April is cool with highs of 17°C and lows of 11°C. Moderate rainfall (30 mm).

78 Very Good

Comfort

14°
Feels Like Cool
14°C
Temperature
11° 17°
76%
Humidity
Very Humid

Weather

30 mm
Rainfall
4.5 m/s
Wind
Light Breeze
1.3
UV Index
High
13.0h daylight

May

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

90 Ideal

Comfort

19°
Feels Like Mild
19°C
Temperature
15° 22°
75%
Humidity
Very Humid

Weather

17 mm
Rainfall
3.9 m/s
Wind
Light Breeze
1.7
UV Index
Very High
14.0h daylight

June

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

98 Ideal

Comfort

23°
Feels Like Mild
23°C
Temperature
19° 27°
71%
Humidity
Very Humid

Weather

8 mm
Rainfall
4.1 m/s
Wind
Light Breeze
2.2
UV Index
Extreme
14.5h daylight

July

July is the warmest month with highs of 29°C and lows of 22°C. The driest month with just 5 mm and clear sunny skies.

100 Ideal

Comfort

26°
Feels Like Warm
26°C
Temperature
22° 29°
69%
Humidity
Humid

Weather

5 mm
Rainfall
4.9 m/s
Wind
Light Breeze
2.3
UV Index
Extreme
14.3h daylight

August

August is warm with highs of 29°C and lows of 21°C. Almost no rain and clear sunny skies.

100 Ideal

Comfort

25°
Feels Like Warm
25°C
Temperature
21° 29°
70%
Humidity
Humid

Weather

6 mm
Rainfall
5.0 m/s
Wind
Light Breeze
2.0
UV Index
Very High
13.4h daylight

September

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

98 Ideal

Comfort

22°
Feels Like Mild
22°C
Temperature
18° 26°
70%
Humidity
Very Humid

Weather

9 mm
Rainfall
4.0 m/s
Wind
Light Breeze
1.4
UV Index
High
12.3h daylight

October

October is cool with highs of 21°C and lows of 15°C. Moderate rainfall (49 mm).

78 Very Good

Comfort

18°
Feels Like Cool
18°C
Temperature
15° 21°
75%
Humidity
Very Humid

Weather

49 mm
Rainfall
4.2 m/s
Wind
Light Breeze
0.8
UV Index
Moderate
11.1h daylight

November

November is cool with highs of 16°C and lows of 11°C. Moderate rainfall (66 mm) and partly cloudy skies.

72 Very Good

Comfort

14°
Feels Like Cool
14°C
Temperature
11° 16°
77%
Humidity
Very Humid

Weather

66 mm
Rainfall
4.4 m/s
Wind
Light Breeze
0.4
UV Index
Low
10.0h daylight

December

December is cool with highs of 13°C and lows of 8°C. The wettest month with 81 mm of rain and partly cloudy skies.

58 Acceptable

Comfort

11°
Feels Like Cool
11°C
Temperature
13°
77%
Humidity
Very Humid

Weather

81 mm
Rainfall
5.0 m/s
Wind
Light Breeze
0.2
UV Index
Low
9.5h daylight

Nearby Attractions to Kea#