Police in Easter Ross are appealing for information after a caravan was found on fire near Invergordon.
The incident was reported around 7.20am this morning in the Tullich Muir area.
Nobody was injured and the fire was extinguished by the Scottish Fire and Rescue Service.
The caravan, which was in a lay-by at the side of the road, was extensively damaged.
A police spokesman said inquiries are ongoing into the fire and anyone with information is asked to contact Police Scotland on 101 using reference NE6627/18, or call Crimestoppers on 0800 555 111.