Athens Heatwave & Extreme Fire Alert, July 22, 2026: 43°C and Closures

Updated July 22, 2026 — Athens hit the peak of a severe summer heatwave, with temperatures forecast up to 43°C and the Civil Protection authority declaring Category 5 (extreme) wildfire risk for Attica and four other regions. The City of Athens sealed off Lycabettus Hill and closed parks and groves as a precaution.

📋 In this guide

What was closed or restricted on July 22
Visiting Athens during a heatwave
Arriving during the heatwave?
Frequently Asked Questions
Related guides

Acropolis overlooking Athens — archaeological sites adjust hours during severe heatwaves

What was closed or restricted on July 22

Site / service	Status
Lycabettus Hill	Closed — all access points sealed from midnight
Parks & groves in Attica	Closed due to extreme fire risk
Archaeological sites	Check same-day hours — the Culture Ministry typically closes outdoor sites ~12:00–17:00 in severe heat
Metro, buses, airport transfers	Running normally (air-conditioned)
Outdoor work	Mandatory midday breaks in affected regions

The Hellenic National Meteorological Service expects repeated surges of hot air from North Africa to push mainland highs past 40°C through July and August 2026, so heat-related closures can recur at short notice. Category 5 fire-risk days also mean open flames, barbecues and access to forested areas are banned across Attica.

Visiting Athens during a heatwave

Plan sightseeing for 08:00–11:00, check the official hours of the Acropolis and other outdoor sites the evening before, and treat 12:00–17:00 as indoor time — museums, lunch, or the pool. All public transport and airport connections run normally in heatwaves, and an air-conditioned pre-booked transfer beats dragging luggage through 40°C+ streets to a metro station. Landing tips are in our arrivals guide.

Source: ProtoThema English, July 21, 2026

Arriving during the heatwave?

Skip the platform wait — an air-conditioned transfer from Arrivals door to hotel door is the comfortable move at 40°C+.

Book your Athens airport transfer →

Frequently Asked Questions

Was the Acropolis closed during the July 2026 heatwave?

The Culture Ministry adjusts hours site-by-site during severe heat, typically closing outdoor sites from around noon to 5pm. Always check official opening hours the evening before and book early-morning slots.

Does the Athens metro run during heatwaves?

Yes — metro, buses and airport transfers all run normally, and vehicles are air-conditioned. Heat closures affect outdoor sites, parks and hills, not transport.

What does Category 5 fire risk mean for tourists in Greece?

It is the highest wildfire alert level. Parks, groves and forest areas may close, open flames are banned, and you should follow 112 emergency alerts. City sightseeing and transfers continue normally.

Athens Airport Transfer