A swift operation was then initiated, employing specialized equipment to ensure the safe retrieval of the stranded hikers.
Firefighters are still trying to figure out what began the blaze.
The fire ripped through a large events hall in the north-eastern region after fireworks were lit during the celebration, local civil defense said, according to state media.
Firefighters and emergency vehicles were at the scene, while bodies lay covered in emergency blankets on a street near the site of the early morning blaze.
After the first explosion, the fire spread to two fuel tanks and a nearby house, leading authorities to evacuate everyone within a radius of 700 meters.
The evacuation order was subsequently lifted after firefighters stopped the forward movement of the fire.
The bodies were found near the sprawling Dadia forest in the northeastern Evros region, a popular route for migrants from the Middle East and Asia.
The wind-whipped firestorm that raged through Lahaina in west Maui killed at least 111 people in a death toll that is still mounting.
Dekel Marciano passed away two days after his colleague Adnan Asad, from the Druze village of Beit Jann, died after falling into a pit during a rescue mission.
Ramat Hasharon Mayor Avi Gruber said the explosion was caused by a work accident at an Elbit factory east of Highway 4.