iLoveCustoms
15 August: Greece's Biggest Summer Holiday
What to expect around 15 August.
By the iLoveGreece editorial team · Last reviewed 2026-11
Quick answer
15 August is the Dormition of the Virgin Mary, the peak of Greek summer. Islands fill up, ferries sell out and villages hold festivals. Tinos has a major pilgrimage.
What to know
- Book ferries weeks ahead.
- Athens empties out.
- Village panigiria all night.
- Prices peak.
FAQ
Should I avoid travelling around 15 August?
Travel is fine, but book everything early.
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- Greek Open-Air Summer Cinemas
- Strong Summer Winds & Greek Ferries: When Boats Get Cancelled
- Greece or Albania? Which to Choose for Your Holiday (or Do Both)
- Greek Panigiri Calendar: The Big Summer Feast Days and Where to Go
- Greece in May: Weather, Sea Temperature and Crowds
Updated 2026-11. General planning guidance. Check with operators and local authorities.