Firefighters responding to a report of a brush fire near Sisquoc arrived to find a large RV in flames.
The fire was reported at about 4 p.m. in the 5000 block of Dominion Rd.
Santa Barbara County Fire officials say firefighters arrived to find the RV burning near a building and took action to prevent the fire from spreading to the surrounding brush.
Crews are expected to remain on scene conducting mop-up until about 7 p.m.
The cause of the fire is under investigation.
Santa Barbara County Fire and Santa Maria Fire crews responded to the incident.