A fire has destroyed Field Days offices in Paskeville on the Yorke Peninsula overnight.
At 4:40 early Friday morning CFS crews were alerted to a structure fire on the site of the Yorke Peninsula Field Days on the Copper Coast Highway.
When crews arrived they found the office block was well alight, and were unable to save the building
The damage bill sits at an estimated $150,000.
The permanent Field Days site at Paskeville was established in 1975.
Four CFS trucks with 20 firefighters from the attended the fire. Their efforts saw the fire contained to the one structure in the vicinity.
Crime Scene Investigators will attend the scene to determine the cause.
Anyone who saw or heard any suspicious activity or vehicles in the area in the early hours of this morning is asked to contact Crime Stoppers