Published: May 19, 2014 5:56 AM EDT

LEHIGH ACRES, Fla. -- Lehigh Acres firefighters are investigating a brush fire at Unice Ave. and Park Rd. by the Buckingham Airpark.

It started around 2:15 Monday morning. Only WINK News was there as firefighters tried to approach the flames. They say they're having trouble reaching the fire because it is in a heavily-wooded area.

Firefighters believe it may be the result of a campfire not put out properly. No homes are in danger, but firefighters are standing by in case the fire spreads.