Residents were evacuated on Saturday as a wildfire which started in mountainous forests in the eastern Aegean island of Lesbos threatened properties at the beach resort of Vatera.
Thick billowing smoke fanned by strong winds could be seen in the area. One fleeing resident told state TV that her home was on fire.
"We are battling to save homes," Taxiarchis Verros, mayor of western Lesbos, told the broadcaster.
Vatera, an 8 km (five miles) long sandy beach in the southern part of Lesbos, is a popular tourist attraction.
Earlier this week, a wildfire in the mountains near Athens damaged homes and forced hundreds of people to flee, with authorities calling this summer one of the toughest in the Mediterranean.
Last year, wildfires ravaged about 300,000 acres (121,000 hectares) of forest and bushland across Greece during the country's worst heatwave in 30 years.
An Israeli-American hostage crossed into Israel on Monday after his release by Hamas as fighting paused in Gaza, the Israeli military said, but there was no deal on a wider truce or hostage release as monitors warned of famine in the devastated enclave.
The military operations chiefs of India and Pakistan spoke by phone on Monday, the Indian army said, following a ceasefire that paused days of intense fighting last week.
Israeli-American hostage Edan Alexander will soon be released in Gaza, a senior Hamas official told Reuters on Sunday, a move key Arab mediators Qatar and Egypt described as an encouraging step towards a return to ceasefire talks.
Voting was underway in the Philippines on Monday for a normally low-key midterm election that is showcasing an emotionally charged proxy battle between President Ferdinand Marcos Jr and ally-turned-foe, Vice President Sara Duterte.