This one happened Sunday night off Mappsburg Road - in the Painter section of Accomack County.
Police say someone set the fire at an abandoned equipment garage. The only thing inside was a boat.
This is the second fire in Accomack County in the past two days - and takes the total number of arsons to 38.
The fire on Saturday happened at a storage building on Parksley Road.
So far, investigators have not made an arrest.