Three people were reported dead Thursday and more than 100 injured as firefighters battled blazes engulfing a Mediterranean resort region on Turkey's southern coast.

Officials also launched an investigation into suspicions that the fires that broke out Wednesday in four locations to the east of the tourist hotspot Antalya were the result of arson.

Turkey's disaster and emergencies office said three people were killed — including an 82-year-old who lived alone — and 122 injured by the fires.

"Treatment of 58 of our citizens continues," it was quoted as saying by the Anadolu state news agency.

The fires affected a sparsely populated region about 75 kilometres (45 miles) east of Antalya — a resort especially popular with Russian and other eastern European tourists.

But images on social media and Turkish TV showed residents jumping out of their cars and running for their lives through smoke-filled streets lit up by orange flames.

At least 20 buildings housing 500 people were completely destroyed.

The inferno broke out with temperatures approaching 40 degrees Celsius (104 degrees Fahrenheit) and wind gusts of 50 kilometres (30 miles) an hour.

But Antalya mayor Muhittin Bocek said he suspected foul play because the fires started in four locations at once.

"This suggests an arson attack, but we do not have clear information about that at this stage," Bocek said on Wednesday.

Turkish President Recep Tayyip Erdogan said an investigation had already been launched.

"All necessary support will be given to our citizens who have suffered from the fire," he said late Wednesday.

Most of fires had been localised by Thursday morning but rescuers continued to search for people needing help.

They rescued 10 people on Thursday who were stranded on a boat in a lake that was surrounded by burning forest.

Teenager dies in Lebanon wildfires
Beirut (AFP) July 29, 2021 –

A teenager was killed as he joined volunteers battling forest fires in northern Lebanon, where firefighters were struggling Thursday to protect homes from the blaze.

The 15-year-old was one of several residents of the Qubayyat area in Lebanon's remote Akkar region "who rushed to the scene to help douse the flames," Lebanese civil defence said.

The youngster died on Wednesday, hours after the fire started spreading.

The state sent helicopters but struggled to contain the fire, which was still raging on Thursday.

According to the Lebanese Red Cross, another eight people were hospitalised as a result of the fire, which forced several inhabitants to evacuate their homes.

"The situation on the ground is frightening," Agriculture Minister Abbas Mortada told AFP. "The fire is huge, it has destroyed vast forested areas and is now threatening homes."

Lebanon's National News Agency said Cyprus was keeping firefighting aircraft on standby.

In October 2019, Lebanese authorities struggled to contain devastating wildfires, in what was seen as evidence of the state's incompetence and was one of the triggers of an unprecedented, nationwide protest movement.