What's on in Kefalonia, Greece through the year

Kefalonia, Greece has 8 curated events through the year — 1 festival, 2 natural spectacles, 2 holidays, 2 seasons and 1 hazard season. The ones to plan around: Snakes of the Virgin, Markopoulo (August) and Orthodox Easter (April). April and August are its peak-crowd months.

Updated September 2026 · every event curated and sourced · dates for 2026 where they are announced, the usual window where they are not

Best time to visit Kefalonia: weather, crowds and notes →

Kefalonia events and crowds by month

MonthWhat startsCrowds
JanuaryBusy
FebruaryShoulder season
MarchShoulder season
AprilOrthodox EasterPeak crowds
MayLoggerhead turtlesShoulder season
JuneSea warm enough to swim, Wildfire seasonBusy
JulyBusy
AugustAugust peak, Snakes of the Virgin, Markopoulo, Robola harvestPeak crowds
SeptemberBusy
OctoberOut of seasonShoulder season
NovemberQuiet
DecemberBusy

Busy — Christmas holidays in Greece, school holidays in 7 of the markets that fill it

Nothing new starts in January.

Still on: Out of season (20 Oct – 15 Apr)

Shoulder season — school holidays in 3 of the markets that fill it, an ordinary month

Nothing new starts in February.

Still on: Out of season (20 Oct – 15 Apr)

Shoulder season — school holidays in 4 of the markets that fill it, an ordinary month

Nothing new starts in March.

Still on: Out of season (20 Oct – 15 Apr)

Peak crowds — Orthodox Easter, Easter holidays (Orthodox) in Greece

  • Holiday

    Orthodox Easter

    10–13 AprEaster & Holy WeekCrowdedBook early

    Athens comes over for the long weekend and it is the moment the island wakes up: tavernas reopen, the ferries add sailings and the villages roast lamb on the Sunday. Source ↗

Still on: Out of season (20 Oct – 15 Apr)

Shoulder season — school holidays in 4 of the markets that fill it, an ordinary month

  • Nature

    Loggerhead turtles

    1 May – 15 Sep · usuallyTurtle nesting

    Loggerheads nest on the south-coast beaches around Katelios through the summer, and adults hang around the fishing boats in Argostoli harbour waiting for scraps.

Still on: Orthodox Easter (10–13 Apr)

Busy — Summer holidays in Greece, school holidays in 4 of the markets that fill it

  • Season

    Sea warm enough to swim

    1 Jun – 15 Oct · usually

    The Ionian is calmer and clearer than the Aegean because the meltemi does not reach here. Myrtos is the postcard; the small coves on the Paliki side are the swim.

  • Hazard

    Wildfire season

    15 Jun – 30 SepSmoke season

    The fir forest on Mount Ainos and the scrub above the coast road carry real risk in a dry summer, and the national park closes to visitors on high-risk days. Source ↗

Still on: Loggerhead turtles (1 May – 15 Sep (usually))

Busy — Summer holidays in Greece, school holidays in 7 of the markets that fill it

Nothing new starts in July.

Still on: Loggerhead turtles (1 May – 15 Sep (usually)), Sea warm enough to swim (1 Jun – 15 Oct (usually)), Wildfire season (15 Jun – 30 Sep)

Peak crowds — August peak, Summer holidays in Greece

  • Holiday

    August peak

    1–31 AugSchool holidaysCrowdedBook early

    Greek holidays and the Dormition on 15 August fill the island at once, and the ferries from Kyllini and Patras are the choke point. Hire cars go before rooms do. Source ↗

  • Festival

    Snakes of the Virgin, Markopoulo

    6–16 AugMajor festival

    Small harmless cat snakes turn up in the church at Markopoulo in the days before 15 August and are handled by the congregation. Villagers read a year with no snakes as a bad sign. Source ↗

  • Nature

    Robola harvest

    20 Aug – 30 Sep · usually

    The vines grow on limestone rubble on the slopes below Ainos and are picked from late August. The cooperative at Omala opens for tasting through the harvest.

Still on: Loggerhead turtles (1 May – 15 Sep (usually)), Sea warm enough to swim (1 Jun – 15 Oct (usually)), Wildfire season (15 Jun – 30 Sep)

Busy — Summer holidays in Greece, school holidays in 3 of the markets that fill it

Nothing new starts in September.

Still on: Loggerhead turtles (1 May – 15 Sep (usually)), Sea warm enough to swim (1 Jun – 15 Oct (usually)), Wildfire season (15 Jun – 30 Sep), Robola harvest (20 Aug – 30 Sep (usually))

Shoulder season — school holidays in 4 of the markets that fill it, an ordinary month

  • Season

    Out of season

    20 Oct – 15 AprOff-season shutdownClosures

    Charter flights stop, the resorts board up and the ferry timetable thins to a couple of sailings a day. Argostoli and Lixouri stay open; the beach villages do not.

Still on: Sea warm enough to swim (1 Jun – 15 Oct (usually))

Quiet — school holidays in 2 of the markets that fill it, one of its worst months for weather

Nothing new starts in November.

Still on: Out of season (20 Oct – 15 Apr)

Busy — Christmas holidays in Greece, school holidays in 7 of the markets that fill it

Nothing new starts in December.

Still on: Out of season (20 Oct – 15 Apr)

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