Keros Island

Small Cycladic island known for Bronze Age artifacts

A small Aegean islet near Paros, Keros is notable for Early Bronze Age archaeology; access is limited, and visitors are typically archaeologists, boaters and those touring Cycladic islands.

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Keros at a Glance#

Address: Keros islet, Cyclades (near Naxos), South Aegean, Greece

About Keros#

Keros is a small, uninhabited island in the Cyclades (South Aegean) noted for extensive Early Bronze Age archaeological remains associated with the Cycladic civilization.

The island yields large numbers of broken Cycladic figurines and pottery fragments discovered in archaeological surveys and underwater finds around its shores; the material is important for research into Aegean prehistory. There are no tourist facilities on the island and visits are typically by private boat or organised archaeological trips.

Keros was used in the Early Bronze Age (third millennium BCE) as a ritual and depositional centre within the Cycladic cultural sphere; excavations and surveys in the 20th and 21st centuries documented large assemblages of cult objects and pottery. In later periods the island was not a significant permanent settlement and remains largely uninhabited.

The island lies in the central Aegean Sea among the Cyclades, between larger islands such as Naxos and Paros, and is reachable only by sea from nearby islands and ports.

  • Access and population: There is no permanent population and the island is visited mainly by archaeologists and by boat from nearby inhabited islands.

How to Get to Keros#

Keros (Keros/Κέρος) is a small uninhabited islet in the southern Cyclades and is reached only by boat. The usual approach is to charter a small private boat or join a local archaeological/sea tour from nearby populated islands such as Paros or Antiparos (departing from Parikia or Antiparos ports). Landings are informal and often require a dinghy; there are no regular public ferry services, so arrange a private crossing from the nearest island port.

Tips for Visiting Keros#

  • Keros is an uninhabited, archaeologically protected islet-landing is restricted, so look for archaeological or licensed boat excursions from nearby islands (Paros or Syros) rather than planning independent landings.
  • If you want context for what you'll see from a passing boat, check exhibits in regional museums beforehand-many finds from Keros are displayed in museums on the Cyclades and on the mainland.

Best Time to Visit Keros#

Best visited late spring through early autumn (May-September) for calm seas and pleasant weather for island excursions and snorkeling.

Summer (peak)
Jun-Aug · ~25-31°C
Warm, sunny weather ideal for boat trips and snorkeling; sea conditions are usually good but islands attract more visitors.
Shoulder seasons
May & Sep · ~18-25°C
Pleasant temperatures and fewer day-trip crowds; a good balance of calm seas and milder heat.
Off-season / winter
Oct-Apr · ~10-18°C
Cooler, quieter and less predictable sea conditions - some boat services may be reduced.

Weather & Climate near Keros#

Climate

Keros's climate is classified as Hot-Summer Mediterranean - Hot-Summer Mediterranean climate with warm summers (peaking in July) and cool winters (coldest in February). Temperatures range from 9°C to 26°C. Semi-arid with limited rainfall with a pronounced dry season.

Air Quality: AQI 45 Good
Temperature & Rainfall
Temperature Range
26°
Warmest Month
9°
Coldest Month
Monthly Conditions
Month Comfort Temp Feels Rain Sky Humidity Wind UV Daylight
January - 9° - 13° 11° 95 mm - - 5.4 m/s - -
February - 9° - 13° 11° 81 mm - - 5.5 m/s - -
March - 10° - 14° 12° 64 mm - - 5.2 m/s - -
April - 12° - 17° 15° 26 mm - - 4.9 m/s - -
May - 16° - 21° 18° 12 mm - - 4.4 m/s - -
June - 20° - 25° 22° 4 mm - - 4.6 m/s - -
July - 22° - 26° 24° 1 mm - - 5.8 m/s - -
August - 22° - 26° 24° 2 mm - - 5.5 m/s - -
September - 20° - 24° 22° 8 mm - - 4.9 m/s - -
October - 17° - 21° 19° 44 mm - - 4.7 m/s - -
November - 13° - 17° 15° 68 mm - - 5.1 m/s - -
December - 11° - 15° 13° 90 mm - - 5.6 m/s - -

Nearby Attractions to Keros#