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Athens or Kos?

Both are culture, history and food destinations in Europe. Athens adds architecture and nightlife. Kos adds nature, beaches and islands.

AthensKos
CountryGreeceGreece
Cost of a weekmid-pricedmid-priced
Crowds at peakmediummedium
Best monthsApr, May, Jun, Sep, OctMay, Jun, Jul, Aug, Sep
Warmest monthJuly, 34°CJuly, 31°C
Coolest monthJanuary, 13°CJanuary, 15°C
Known forParthenon, Ancient Agora, Temple of Olympian Zeus, PlakaAsklepion, Neratzia Castle, Plane Tree of Hippocrates, Embros Thermae

Month by month, side by side

MonthAthensKos
Jan13°C15°C
Feb13°C15°C
Mar14°C15°C
Apr19°C19°C
May25°C23°C
Jun29°C27°C
Jul34°C31°C
Aug33°C31°C
Sep28°C28°C
Oct23°C24°C
Nov19°C21°C
Dec15°C17°C

So which one?

Pick Athens if…

you want architecture and nightlife. It also works in April, October, when Kos is off-season.

Pick Kos if…

you want nature, beaches and islands. It suits families particularly well. It also works in July, August.

Both are at their best in May, June, September.

Book whichever wins

Hotels in AthensHotels in Kos
Athens guideKos guideWhen to visit AthensWhen to visit Kos

Common questions

Is Athens or Kos cheaper?

Athens is mid-priced for a week, Kos is mid-priced.

Which is warmer, Athens or Kos?

Athens peaks at 34°C in July; Kos peaks at 31°C in July.

Can you do both in one trip?

Yes — they are in the same country, so combining them is straightforward.

Temperatures are measured averages (ERA5, Open-Meteo). Hotel links are partner links — your price is unchanged.

Some links on this page are partner links. If you book through them TonyPlan earns a small commission — the price you pay is exactly the same.