Bluffton fire fighters called to a structure fire amid a cluster of mobile homes off Simmonsville Road around 8:15 p.m. Monday.
By the time crews arrived, the structure -- which was abandoned -- was fully engulfed. No one was injured and no surrounding homes were damaged.
Fire fighters were not immediately sure what caught fire. The structure was a total loss, said Capt. Randy Hunter with the Bluffton Township Fire District.
The cause of the fire is under investigation.