Volunteer Firefighter Suspected of Starting Devastating Fontainebleau Forest Fire

Paris, France— A volunteer firefighter, 18, has been placed under formal investigation by the French prosecutor’s office for allegedly causing the large wild‑fire that has scorched more than 2,000 hectares of the Fontainebleau forest south of Paris. The blaze, still partially burning even after containment efforts, forced the evacuation of about 1,000 people and temporarily closed the country’s main north‑south motorway.

Volunteer firefighter spraying water on burned ground

He is one of at least six individuals who were questioned as investigators seek the fire’s origin. In a statement, prosecutor Diane Ngomsik said the suspect had initially admitted to “setting fire to twigs with a lighter and petrol” before retracting the confession.

A second 18‑year‑old man has also been formally investigated, a procedural step that could lead to criminal charges and a trial. The ongoing investigation illustrates France’s growing concern over the proliferation of uncontrolled fires amid Europe’s intense heatwaves.

Public response

During a visit to the burned area, President Emmanuel Macron declared that there would be no leniency for the firefighters who allegedly started the blaze. He highlighted that the 10% of the forest that was destroyed is the highest fire activity since World War II and warned that if such events repeat, no victims could be spared.

The Fontainebleau forest, part of a UNESCO World Heritage site that includes the Palace and Park of Fontainebleau, is renowned for its biodiversity and historical significance; the fire threatens both ecological and cultural values.

France now has recorded nearly 11,000 fires since the beginning of the year, a number that is rising as global temperatures climb. The blaze at Fontainebleau is a stark reminder of how climate change fuels extreme weather and increases wildfire risks across Europe.

Investigation teams will continue to search for evidence linking the volunteer firefighter to the ignition, while emergency services work to fully extinguish the remains of the fire and protect the surrounding communities.