More than 100,000 hectares have been burnt by wildfires raging in Greece over the last two weeks, the most destructive fires in the country since 2007, data from the European Forest Fire Information System (EFFIS) showed on Thursday.
Since July 29, fires have scorched 100,874 hectares (250,000 acres) during the country's worst heatwave in decades, according to AFP calculations using EFFIS data.
The fires have left three dead, hundreds homeless, forced thousands to flee, and caused economic and environmental devastation.
Greece is just one of a number of countries in the Mediterranean region that have been hit by a savage fire season which authorities have blamed on climate change.
Prime Minister Kyriakos Mitsotakis on Thursday described the "mega fires" as Greece's "greatest ecological disaster in decades".
"Climate crisis is here... and it tells us that everything must change," he told reporters, pointing to other devastating fires in Turkey, Italy and Algeria.
The prime minister said firefighters, volunteers and locals had saved "countless" homes and businesses, but dozens of properties had been lost nonetheless.
Mr. Mitsotakis said that 150 homes have been lost in greater Athens over the last week, while the count is ongoing on the island of Evia, which accounts for more than half of the area burned nationwide.
'Can't take it anymore'
A fire service official told AFP on Thursday that "the fire fronts are still active" on Evia and in the Arcadia region of the Peloponnese peninsula and "fires are constantly flaring up" in both areas.
In the north of Evia, where hundreds have been evacuated by boat, 858 firefighters including reinforcements from Ukraine, Romania and Serbia, were battling the flames.
And there was fresh concern in Athens after a new fire broke out on Thursday morning in the industrial zone of Aspropyrgos, 20 kilometres (12 miles) northwest of the capital.
At the height of the fires in early August, the flames had reached the gates of Athens, filling the sky of the city of four million inhabitants with grey smoke.
But after weeks of punishing temperatures often well over 40 degrees Celsius (104 Fahrenheit), a lower 33 degrees Celsius was forecast for Thursday.
The falling temperatures and overnight rain in Evia, the Peloponnese and central Greece had helped improve the situation, said Stathis Koulis, the mayor of Gortynia.
The village of Gortynia in a mountainous area of Arcadia 200 kilometres (120 miles) west of Athens has become the primary focus in the Peloponnese, with deep ravines posing a challenge to firefighters.
Twenty villages have been evacuated in the area over the past few days and 680 firefighters, including more than a hundred sent to help from France, and five water-dropping aircraft have been relentlessly battling the flames.
"I can't take it anymore," said farmer Kostis Angelou as he wandered between the corpses of his goats, all 372 of them burnt by a fire that devoured forests on Evia.
The 44-year-old managed to survive by spending hours under an irrigation water pipe, surrounded by flames.
"A saint saved me," he said.
Climate 'code red'
The latest extreme weather events come after a "code red" report from the UN's Intergovernmental Panel on Climate Change was published on Monday warning that the world is warming far faster than previously feared.
The Mediterranean has been singled out as a "climate change hotspot", with increasing temperatures and aridity lengthening fire seasons and doubling the areas potential burnt, according to draft IPCC assessment seen exclusively by AFP.
Algeria announced three days of national mourning starting Thursday for the 69 dead killed in blazes there.
Five have died in fires in Italy, where what is believed to be a new European record of 48.8 degrees Celsius (119.8 Fahrenheit) was registered in Sicily on Wednesday -- beating the previous high recorded in Greece in 1977.
Eight people were killed in fires in Turkey's south earlier in the month, while in the north the death toll rose to five on Thursday from flash floods that have swept across several Black Sea regions.
