Crews have spent nearly four hours tackling a outdoor fire in Rhiwlas, near Bangor.
North Wales Fire and Rescue Service (NWFRS) was called out to the village shortly before 12.25pm on Wednesday lunchtime.
A spokesperson said two narrow access vehicles and a rescue pump attended the scene and the fire was brought under control shortly after 4.20pm.
Earlier, the Fire Service advised the public to avoid the area and urged local residents to keep their windows and doors closed because of the smoke.
It's understood the incident involved a controlled burn which got out of hand.
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